Transparency Report

Google Safe Browsing

Safe Browsing is a service that Google's security team built to identify unsafe websites across the web and notify users and webmasters of potential harm. In this Transparency Report, we disclose details about the threats we detect and the warnings we show to users. We share this information to increase awareness about unsafe websites, and we hope to encourage progress toward a safer and more secure web.

How we identify unsafe websites

Google’s Safe Browsing service examines billions of URLs and software and content on those pages in its search for unsafe websites. Safe Browsing then warns users when they navigate to websites that could steal their personal information or install software designed to take over their computers. Every week, Safe Browsing protects billions of devices.

Unsafe websites detected per week

Malware sitesPhishing sitesJan 01, 2007Jan 01, 2009Jan 01, 2011Jan 01, 2013Jan 01, 2015Jan 01, 2017Jan 01, 2019010,00020,00030,00040,00050,00060,00070,00080,000
WeekMalware sitesPhishing sites
May 21, 20061
Jul 30, 200632
Aug 6, 200627
Aug 20, 200631
Aug 27, 200625
Sep 3, 200649
Sep 24, 200637
Oct 1, 200634
Oct 8, 200641
Oct 15, 200646
Oct 22, 200631
Oct 29, 200637
Nov 5, 200650
Nov 12, 200662
Nov 19, 200687
Nov 26, 2006106
Dec 3, 2006100
Dec 10, 2006433
Dec 17, 2006405
Dec 24, 2006492
Dec 31, 2006644
Jan 7, 2007831
Jan 14, 2007573
Jan 21, 2007631
Jan 28, 2007573
Feb 4, 2007625
Feb 11, 2007919
Feb 18, 20072,133
Feb 25, 20072,585
Mar 4, 20074,613
Mar 11, 20075,739
Mar 18, 20075,875
Mar 25, 20075,297
Apr 1, 20076,716
Apr 8, 20076,002
Apr 15, 20077,253
Apr 22, 20078,427
Apr 29, 200710,068
May 6, 200710,520
May 13, 200710,867
May 20, 200710,119
May 27, 20079,556
Jun 3, 200710,814
Jun 10, 200712,107
Jun 17, 200715,037
Jun 24, 200716,890
Jul 1, 200717,656
Jul 8, 200715,912
Jul 15, 200714,792
Jul 22, 200712,786
Jul 29, 200710,631
Aug 5, 200711,265
Aug 12, 200710,947
Aug 19, 200711,181
Aug 26, 200711,184
Sep 2, 200713,525
Sep 9, 200712,546
Sep 16, 200715,218
Sep 23, 200715,404
Sep 30, 200714,364
Oct 7, 200711,607
Oct 14, 200711,528
Oct 21, 20079,560
Oct 28, 20077,705
Nov 4, 20077,321
Nov 11, 20077,137
Nov 18, 20076,1903,800
Nov 25, 20074,4884,676
Dec 2, 20077,95811,072
Dec 9, 20078,99011,667
Dec 16, 200710,46211,906
Dec 23, 200711,06412,574
Dec 30, 200711,80812,996
Jan 6, 200810,40511,386
Jan 13, 200813,22113,312
Jan 20, 200812,80712,461
Jan 27, 200814,62711,707
Feb 3, 200821,38710,825
Feb 10, 200821,7338,308
Feb 17, 200818,8254,340
Feb 24, 200818,94910,711
Mar 2, 200818,06910,744
Mar 9, 200815,23410,848
Mar 16, 200819,06710,858
Mar 23, 200821,00210,806
Mar 30, 200823,1993,315
Apr 6, 200824,0283,241
Apr 13, 200821,3913,255
Apr 20, 200816,2474,075
Apr 27, 200815,9994,095
May 4, 200815,3184,093
May 11, 200815,9794,036
May 18, 200815,3103,878
May 25, 200818,3373,099
Jun 1, 200817,5643,265
Jun 8, 200818,5853,536
Jun 15, 200820,4133,769
Jun 22, 200827,6253,901
Jun 29, 200832,1334,161
Jul 6, 200835,6224,018
Jul 13, 200838,5243,735
Jul 20, 200840,0784,602
Jul 27, 200837,8564,467
Aug 3, 200834,0364,162
Aug 10, 200832,1984,162
Aug 17, 200834,0844,213
Aug 24, 200833,1503,310
Aug 31, 200828,9683,531
Sep 7, 200828,2873,697
Sep 14, 200827,9713,835
Sep 21, 200823,2573,903
Sep 28, 200822,4583,745
Oct 5, 200823,3033,725
Oct 12, 200820,4943,780
Oct 19, 200821,0563,946
Oct 26, 200821,9794,224
Nov 2, 200822,2986,689
Nov 9, 200826,7846,766
Nov 16, 200829,6636,703
Nov 23, 200830,7006,533
Nov 30, 200829,0236,466
Dec 7, 200828,1614,350
Dec 14, 200824,3774,305
Dec 21, 200824,3154,664
Dec 28, 200823,1614,564
Jan 4, 200926,8914,903
Jan 11, 200930,1674,851
Jan 18, 200933,9304,878
Jan 25, 200936,5834,848
Feb 1, 200936,6405,290
Feb 8, 200932,3355,411
Feb 15, 200929,2675,703
Feb 22, 200926,7536,509
Mar 1, 200926,9706,498
Mar 8, 200928,1206,927
Mar 15, 200931,7207,287
Mar 22, 200934,23313,608
Mar 29, 200933,15316,892
Apr 5, 200929,74118,491
Apr 12, 200930,61117,923
Apr 19, 200932,67917,548
Apr 26, 200934,44511,827
May 3, 200935,7208,824
May 10, 200940,2718,241
May 17, 200955,1399,460
May 24, 200957,29910,628
May 31, 200961,37611,631
Jun 7, 200970,67612,273
Jun 14, 200976,84512,173
Jun 21, 200970,55712,934
Jun 28, 200963,77411,686
Jul 5, 200964,98111,010
Jul 12, 200959,03611,524
Jul 19, 200955,61611,729
Jul 26, 200958,65010,504
Aug 2, 200969,66310,904
Aug 9, 200968,37011,867
Aug 16, 200974,65910,719
Aug 23, 200970,77810,781
Aug 30, 200962,22811,624
Sep 6, 200954,08012,041
Sep 13, 200946,35511,564
Sep 20, 200944,42111,407
Sep 27, 200947,70611,534
Oct 4, 200945,25811,068
Oct 11, 200953,29210,892
Oct 18, 200957,97010,380
Oct 25, 200954,86410,441
Nov 1, 200953,36110,966
Nov 8, 200959,34710,373
Nov 15, 200957,07611,034
Nov 22, 200953,08411,356
Nov 29, 200948,51511,517
Dec 6, 200943,86710,088
Dec 13, 200938,30610,671
Dec 20, 200929,58210,797
Dec 27, 200927,4919,898
Jan 3, 201024,96110,949
Jan 10, 201022,99311,659
Jan 17, 201018,09812,211
Jan 24, 201017,20510,688
Jan 31, 201023,77210,939
Feb 7, 201029,3239,518
Feb 14, 201031,2729,060
Feb 21, 201035,0128,470
Feb 28, 201038,5658,771
Mar 7, 201033,9498,316
Mar 14, 201031,4528,961
Mar 21, 201033,7088,415
Mar 28, 201038,2627,801
Apr 4, 201046,5538,128
Apr 11, 201047,7328,256
Apr 18, 201049,6277,621
Apr 25, 201048,7708,183
May 2, 201044,5497,951
May 9, 201041,0347,280
May 16, 201040,8498,542
May 23, 201038,4979,264
May 30, 201037,17310,535
Jun 6, 201038,34811,454
Jun 13, 201037,01612,655
Jun 20, 201036,07312,765
Jun 27, 201042,64812,636
Jul 4, 201042,94711,395
Jul 11, 201040,64811,626
Jul 18, 201034,95310,985
Jul 25, 201035,05710,284
Aug 1, 201032,12810,598
Aug 8, 201036,73613,692
Aug 15, 201040,21115,362
Aug 22, 201043,97316,745
Aug 29, 201046,22218,620
Sep 5, 201042,58520,283
Sep 12, 201039,20119,176
Sep 19, 201041,68219,363
Sep 26, 201037,51319,615
Oct 3, 201036,00019,299
Oct 10, 201037,47320,871
Oct 17, 201038,16720,646
Oct 24, 201032,17620,700
Oct 31, 201033,61524,330
Nov 7, 201031,07224,247
Nov 14, 201028,06824,069
Nov 21, 201023,52231,064
Nov 28, 201021,12929,446
Dec 5, 201018,86925,646
Dec 12, 201017,81925,775
Dec 19, 201019,01823,831
Dec 26, 201019,17315,405
Jan 2, 201118,61915,166
Jan 9, 201117,86415,269
Jan 16, 201117,60615,389
Jan 23, 201116,07115,249
Jan 30, 201117,32418,017
Feb 6, 201118,20919,206
Feb 13, 201119,89020,290
Feb 20, 201120,18620,346
Feb 27, 201120,27620,389
Mar 6, 201119,11020,087
Mar 13, 201119,10919,344
Mar 20, 201118,60918,783
Mar 27, 201120,44718,859
Apr 3, 201120,60718,724
Apr 10, 201120,49721,641
Apr 17, 201120,48821,711
Apr 24, 201121,08120,551
May 1, 201123,43720,210
May 8, 201128,93619,680
May 15, 201130,12915,393
May 22, 201130,12016,114
May 29, 201129,73617,159
Jun 5, 201126,26617,190
Jun 12, 201119,88118,287
Jun 19, 201119,78318,630
Jun 26, 201118,84419,375
Jul 3, 201117,24520,242
Jul 10, 201115,04319,952
Jul 17, 201113,65119,039
Jul 24, 201111,19618,124
Jul 31, 201110,28116,729
Aug 7, 20119,67215,291
Aug 14, 201110,29613,875
Aug 21, 201111,32413,241
Aug 28, 201111,03712,475
Sep 4, 201110,92211,679
Sep 11, 201111,43910,768
Sep 18, 201111,54211,328
Sep 25, 201110,15611,525
Oct 2, 201111,61011,826
Oct 9, 201112,85412,233
Oct 16, 201115,91712,345
Oct 23, 201117,99412,121
Oct 30, 201121,13011,452
Nov 6, 201123,00411,338
Nov 13, 201122,03111,145
Nov 20, 201118,80010,933
Nov 27, 201117,01810,707
Dec 4, 201115,80210,768
Dec 11, 201115,65311,963
Dec 18, 201116,24013,209
Dec 25, 201117,03114,118
Jan 1, 201216,76715,264
Jan 8, 201215,68216,704
Jan 15, 201214,25616,510
Jan 22, 201214,54315,940
Jan 29, 201214,23416,308
Feb 5, 201215,43316,384
Feb 12, 201217,22316,131
Feb 19, 201217,27616,270
Feb 26, 201218,20416,893
Mar 4, 201220,08117,222
Mar 11, 201219,55217,563
Mar 18, 201221,26918,032
Mar 25, 201222,60719,712
Apr 1, 201222,20820,559
Apr 8, 201221,84221,689
Apr 15, 201223,21422,229
Apr 22, 201225,20222,458
Apr 29, 201225,46421,287
May 6, 201226,41520,649
May 13, 201225,29619,852
May 20, 201223,99020,145
May 27, 201221,62019,982
Jun 3, 201222,82519,872
Jun 10, 201224,05519,541
Jun 17, 201227,69719,131
Jun 24, 201233,96218,428
Jul 1, 201242,95518,714
Jul 8, 201254,69818,889
Jul 15, 201261,99719,147
Jul 22, 201263,31619,523
Jul 29, 201261,57120,391
Aug 5, 201253,79220,360
Aug 12, 201240,81320,641
Aug 19, 201232,98521,200
Aug 26, 201231,86320,915
Sep 2, 201232,62620,232
Sep 9, 201231,47023,946
Sep 16, 201233,43522,619
Sep 23, 201233,16420,073
Sep 30, 201233,28018,100
Oct 7, 201232,00516,207
Oct 14, 201232,74415,340
Oct 21, 201233,18615,764
Oct 28, 201235,91720,022
Nov 4, 201236,25122,292
Nov 11, 201238,24623,698
Nov 18, 201237,42020,265
Nov 25, 201235,10821,204
Dec 2, 201233,25218,887
Dec 9, 201233,77718,414
Dec 16, 201232,37218,008
Dec 23, 201232,63417,115
Dec 30, 201233,78615,706
Jan 6, 201333,04315,202
Jan 13, 201329,68815,593
Jan 20, 201326,52916,638
Jan 27, 201326,98317,548
Feb 3, 201326,03919,148
Feb 10, 201329,65719,152
Feb 17, 201332,46219,258
Feb 24, 201335,47318,648
Mar 3, 201336,52218,051
Mar 10, 201338,11717,112
Mar 17, 201337,98817,332
Mar 24, 201334,62816,497
Mar 31, 201333,60516,356
Apr 7, 201333,21116,470
Apr 14, 201331,89816,806
Apr 21, 201327,07516,702
Apr 28, 201329,71016,191
May 5, 201328,41916,810
May 12, 201330,35318,131
May 19, 201331,49118,050
May 26, 201335,33819,473
Jun 2, 201340,90123,248
Jun 9, 201342,37824,891
Jun 16, 201341,95725,949
Jun 23, 201338,83627,247
Jun 30, 201336,27726,970
Jul 7, 201328,37926,605
Jul 14, 201325,04428,737
Jul 21, 201320,84529,636
Jul 28, 201319,93030,684
Aug 4, 201317,53231,411
Aug 11, 201317,11930,518
Aug 18, 201317,98529,998
Aug 25, 201324,32328,644
Sep 1, 201326,51727,593
Sep 8, 201329,90027,617
Sep 15, 201336,06927,996
Sep 22, 201340,22525,938
Sep 29, 201336,59725,974
Oct 6, 201337,01825,377
Oct 13, 201333,88924,647
Oct 20, 201326,22723,872
Oct 27, 201320,14323,432
Nov 3, 201315,29223,717
Nov 10, 201312,58824,951
Nov 17, 201313,76324,460
Nov 24, 201314,31724,011
Dec 1, 201314,34824,106
Dec 8, 201317,14623,486
Dec 15, 201318,93825,829
Dec 22, 201318,40625,304
Dec 29, 201317,34225,133
Jan 5, 201426,55424,877
Jan 12, 201453,50125,490
Jan 19, 201453,54322,386
Jan 26, 201455,38023,165
Feb 2, 201457,87723,887
Feb 9, 201448,78823,679
Feb 16, 201418,84023,554
Feb 23, 201416,49224,374
Mar 2, 201414,12625,862
Mar 9, 201411,35824,092
Mar 16, 201412,95425,471
Mar 23, 201418,56725,634
Mar 30, 201419,16524,827
Apr 6, 201418,33523,440
Apr 13, 201418,61424,783
Apr 20, 201418,34523,438
Apr 27, 201413,13723,858
May 4, 201412,61624,132
May 11, 201414,78624,628
May 18, 201418,45424,864
May 25, 201418,42024,817
Jun 1, 201417,73725,086
Jun 8, 201416,97024,232
Jun 15, 201414,85723,810
Jun 22, 201411,31624,129
Jun 29, 20148,44723,568
Jul 6, 20148,42122,927
Jul 13, 20149,30524,299
Jul 20, 201410,26725,457
Jul 27, 20149,98025,132
Aug 3, 201410,59225,653
Aug 10, 201410,38924,327
Aug 17, 20149,87123,565
Aug 24, 20148,31222,245
Aug 31, 201411,53123,993
Sep 7, 201413,45624,753
Sep 14, 201415,95226,765
Sep 21, 201418,68926,596
Sep 28, 201421,44527,049
Oct 5, 201420,08226,261
Oct 12, 201419,17725,500
Oct 19, 201418,19723,306
Oct 26, 201417,33222,885
Nov 2, 201415,66422,146
Nov 9, 201416,28320,286
Nov 16, 201420,48019,993
Nov 23, 201421,25120,697
Nov 30, 201421,06620,544
Dec 7, 201421,71920,980
Dec 14, 201427,59021,340
Dec 21, 201432,59522,130
Dec 28, 201431,15722,359
Jan 4, 201532,56523,068
Jan 11, 201531,49623,491
Jan 18, 201523,97624,876
Jan 25, 201513,98124,791
Feb 1, 201515,31425,555
Feb 8, 201512,28425,020
Feb 15, 201512,99923,940
Feb 22, 201512,69622,846
Mar 1, 201512,39023,721
Mar 8, 201510,56122,407
Mar 15, 201511,30423,424
Mar 22, 201510,72526,468
Mar 29, 201510,03526,654
Apr 5, 201511,15728,100
Apr 12, 201511,92732,468
Apr 19, 201512,15435,848
Apr 26, 201512,62234,597
May 3, 201514,64737,388
May 10, 201514,08937,598
May 17, 201514,97733,571
May 24, 201515,07928,187
May 31, 201518,14726,455
Jun 7, 201517,39222,644
Jun 14, 201517,74718,784
Jun 21, 201515,17519,234
Jun 28, 201513,96919,836
Jul 5, 201511,42119,956
Jul 12, 201513,36919,439
Jul 19, 201514,30520,322
Jul 26, 201517,76519,939
Aug 2, 201518,94721,043
Aug 9, 201520,75121,284
Aug 16, 201519,58922,382
Aug 23, 201521,38421,485
Aug 30, 201520,81922,501
Sep 6, 201521,14621,621
Sep 13, 201519,86621,494
Sep 20, 201519,68127,162
Sep 27, 201520,56827,363
Oct 4, 201519,50725,757
Oct 11, 201521,40826,733
Oct 18, 201521,50527,318
Oct 25, 201521,45622,177
Nov 1, 201525,84223,349
Nov 8, 201526,97724,387
Nov 15, 201526,12923,739
Nov 22, 201525,07724,079
Nov 29, 201523,68923,493
Dec 6, 201515,99523,088
Dec 13, 201514,37524,131
Dec 20, 201512,42324,366
Dec 27, 201511,60323,849
Jan 3, 201611,03323,344
Jan 10, 20169,76323,984
Jan 17, 20169,13923,572
Jan 24, 20168,18124,271
Jan 31, 201611,57325,512
Feb 7, 201613,32626,927
Feb 14, 201615,50352,924
Feb 21, 201620,49353,036
Feb 28, 201624,09051,586
Mar 6, 201619,59253,732
Mar 13, 201621,47852,142
Mar 20, 201621,71825,597
Mar 27, 201618,07739,493
Apr 3, 201616,12743,987
Apr 10, 201618,75742,663
Apr 17, 201620,23146,854
Apr 24, 201622,34250,108
May 1, 201627,72736,285
May 8, 201634,87634,966
May 15, 201645,06435,795
May 22, 201646,85437,327
May 29, 201648,64135,810
Jun 5, 201645,44936,117
Jun 12, 201643,61336,854
Jun 19, 201639,24737,913
Jun 26, 201637,59135,679
Jul 3, 201637,58134,745
Jul 10, 201637,89233,963
Jul 17, 201633,22533,515
Jul 24, 201628,20034,081
Jul 31, 201624,69834,656
Aug 7, 201620,39036,341
Aug 14, 201618,15636,200
Aug 21, 201619,14830,353
Aug 28, 201620,36127,658
Sep 4, 201623,10323,578
Sep 11, 201625,67822,215
Sep 18, 201627,49123,800
Sep 25, 201626,35428,310
Oct 2, 201624,04229,327
Oct 9, 201621,33134,681
Oct 16, 201618,17937,833
Oct 23, 201615,86646,545
Oct 30, 201616,32649,156
Nov 6, 201626,86248,316
Nov 13, 201628,64444,314
Nov 20, 201627,50340,659
Nov 27, 201626,06530,746
Dec 4, 201623,93832,364
Dec 11, 201611,51432,588
Dec 18, 20168,16231,707
Dec 25, 20168,51129,875
Jan 1, 20179,31428,151
Jan 8, 201710,19322,563
Jan 15, 201715,16320,836
Jan 22, 201716,51921,324
Jan 29, 201718,96922,405
Feb 5, 201719,27923,733
Feb 12, 201718,71723,605
Feb 19, 201717,70323,353
Feb 26, 201720,98223,222
Mar 5, 201719,61823,704
Mar 12, 201720,12922,043
Mar 19, 201720,72121,511
Mar 26, 201717,24420,159
Apr 2, 201712,44619,151
Apr 9, 201710,97417,578
Apr 16, 20179,65517,942
Apr 23, 201710,82718,004
Apr 30, 201712,79818,043
May 7, 201713,77518,421
May 14, 201713,91018,969
May 21, 201714,40818,889
May 28, 201712,57817,995
Jun 4, 201711,34017,514
Jun 11, 201711,12017,352
Jun 18, 201711,54717,358
Jun 25, 201712,01416,597
Jul 2, 201712,58116,634
Jul 9, 201712,50316,851
Jul 16, 201712,27716,403
Jul 23, 201711,53015,498
Jul 30, 201710,04815,328
Aug 6, 20178,47917,005
Aug 13, 20176,70719,114
Aug 20, 20176,04721,394
Aug 27, 20175,81523,273
Sep 3, 20176,31224,756
Sep 10, 20176,64525,075
Sep 17, 20177,90324,841
Sep 24, 20178,24024,452
Oct 1, 20178,57524,586
Oct 8, 20178,60025,047
Oct 15, 201723,67925,635
Oct 22, 201723,19332,952
Oct 29, 201722,99835,370
Nov 5, 201723,04743,141
Nov 12, 201723,45649,696
Nov 19, 20178,69550,905
Nov 26, 20178,22444,619
Dec 3, 20177,90542,906
Dec 10, 20177,23035,967
Dec 17, 20176,50429,783
Dec 24, 20176,52427,891
Dec 31, 20176,86127,323
Jan 7, 20187,40527,858
Jan 14, 20187,59427,475
Jan 21, 20188,27228,104
Jan 28, 20188,33829,195
Feb 4, 20188,65430,558
Feb 11, 20187,96730,429
Feb 18, 20187,62530,990
Feb 25, 20186,65030,451
Mar 4, 20186,40630,749
Mar 11, 20185,86327,757
Mar 18, 20186,22627,750
Mar 25, 20186,03227,015
Apr 1, 20186,37230,082
Apr 8, 20186,40529,395
Apr 15, 20186,17130,762
Apr 22, 20185,91730,581
Apr 29, 20186,23431,752
May 6, 20186,66329,455
May 13, 20187,11629,195
May 20, 20187,38530,590
May 27, 20187,10031,479
Jun 3, 20186,86031,574
Jun 10, 20186,16131,566
Jun 17, 20185,58131,399
Jun 24, 20185,64230,944
Jul 1, 20185,96130,141
Jul 8, 20186,33733,438
Jul 15, 20186,77737,305
Jul 22, 20186,51738,832
Jul 29, 20186,07837,960
Aug 5, 20185,73037,226
Aug 12, 20185,24332,390
Aug 19, 20184,90127,996
Aug 26, 20185,30927,099
Sep 2, 20185,79528,047
Sep 9, 20185,65028,649
Sep 16, 20185,45329,086
Sep 23, 20185,04129,230
Sep 30, 20184,59929,490
Oct 7, 20183,84828,894
Oct 14, 20183,47738,350
Oct 21, 20183,54838,693
Oct 28, 20183,42739,088
Nov 4, 20182,91338,825
Nov 11, 20182,81038,363
Nov 18, 20182,93628,295
Nov 25, 20183,10728,694
Dec 2, 20183,23027,662
Dec 9, 20183,33327,265
Dec 16, 20183,34228,185
Dec 23, 20183,35926,977
Dec 30, 20183,03724,648
Jan 6, 20193,78726,596
Jan 13, 20193,96828,582
Jan 20, 20194,57328,407
Jan 27, 20194,78330,709
Feb 3, 20194,86933,850
Feb 10, 20194,26233,243
Feb 17, 20194,05232,488
Feb 24, 20193,43932,454
Mar 3, 20193,16426,916
Mar 10, 20192,84827,046
Mar 17, 20192,45528,633
Mar 24, 20192,29128,737
Mar 31, 20192,07227,488
Apr 7, 20192,00033,567
Apr 14, 20192,04033,012
Apr 21, 20192,00031,402
Apr 28, 20191,95030,214
May 5, 20191,95031,779
May 12, 20191,95032,482
May 19, 20192,01035,124
May 26, 20192,07035,163
Jun 2, 20192,08034,837
Jun 9, 20192,06035,372
Jun 16, 20192,03034,028
Jun 23, 20191,96031,170
Jun 30, 20191,93030,578
Jul 7, 20191,93032,129
Jul 14, 20191,97031,313
Jul 21, 20191,95031,165
Jul 28, 20191,97230,819
Aug 4, 20191,95631,036
Aug 11, 20191,91829,847
Aug 18, 20191,88029,826
Aug 25, 20191,84330,089
Sep 1, 20191,68830,344
Sep 8, 20191,41730,517
Sep 15, 20191,21431,200
Sep 22, 201995631,497
Sep 29, 20191,12132,470
Oct 6, 20191,40633,942
Oct 13, 20191,71235,002
Oct 20, 20192,39135,701
Oct 27, 20192,80636,548
Nov 3, 20192,91837,071
Nov 10, 20192,89637,122
Nov 17, 20192,89137,338
Nov 24, 20192,38237,544
Dec 1, 20192,14538,532
Dec 8, 20191,74338,508
Dec 15, 20191,36737,180
Dec 22, 20191,09530,456
Dec 29, 201988932,046
Jan 5, 202071031,919
Jan 12, 202065930,467
Jan 19, 202063731,355
Jan 26, 202061739,024
Feb 2, 202062341,372
Feb 9, 202060645,379
Feb 16, 202058552,044
Feb 23, 202060158,021
Mar 1, 202065353,731
Mar 8, 202075147,798
Mar 15, 202087445,379
Mar 22, 202087940,329
Mar 29, 202035,519
Apr 5, 202040,734
Apr 12, 202049,143
Apr 19, 20201,05255,008
Apr 26, 202099259,525
May 3, 202087159,557
May 10, 202073958,538
May 17, 202081052,489
May 24, 202059544,751
May 31, 202059040,258
Jun 7, 202058441,374
Jun 14, 202064342,489
Jun 21, 202063044,625
Jun 28, 202077646,544
Jul 5, 202090048,102
Jul 12, 202099747,387
Jul 19, 20201,04146,907
Jul 26, 202096345,286
Aug 2, 202077944,762
Aug 9, 202060144,261
Aug 16, 202042744,227
Aug 23, 202040843,538
Aug 30, 202049444,866
Sep 6, 202062144,112
Sep 13, 202077342,884
Sep 20, 202093344,227
Sep 27, 202097545,756
Oct 4, 20201,07145,371
Oct 11, 20201,36045,692
Oct 18, 20201,60946,972
Oct 25, 20201,86546,016
Nov 1, 20201,95446,129
Nov 8, 20201,937
Nov 15, 20201,608
Nov 22, 20201,479
Nov 29, 20201,326
Dec 6, 20201,358
Dec 13, 20201,354
Dec 20, 20201,405
Dec 27, 20201,368
Jan 3, 20211,382
Select dataset

Every day, Safe Browsing discovers thousands of new unsafe sites. Many of these are legitimate websites that have been compromised by hackers. Unsafe sites fall into two categories that threaten users’ privacy and security: phishing and malware.

Malware explained

These websites contain code that installs malicious software onto visitors’ computers, either when a user thinks they are downloading legitimate software or without a user’s knowledge. Hackers can then use this software to capture and transmit users' private or sensitive information. Our Safe Browsing technology also scans and analyzes the web to identify potentially compromised websites.

Learn more

Phishing explained

These websites pretend to be legitimate so that they can trick users into typing in their usernames and passwords or sharing other private information. Web pages that impersonate legitimate bank websites or online stores are common examples of phishing sites.

Learn more

How we identify malware

The term "malware" covers a range of malicious software designed to cause harm. Infected sites install malware on a user’s machine to steal private information or take control of the user’s machine and attack other computers. Sometimes users download this malware because they think they are installing safe software and aren’t aware of malicious behavior. Other times, malware is downloaded without their knowledge. Common types of malware include ransomware, spyware, viruses, worms, and Trojan horses.

Sites hosting malware detected per week

Attack sitesCompromised sitesFeb 01, 2020Apr 01, 2020Jun 01, 2020Aug 01, 2020Oct 01, 2020Dec 01, 202002004006008001,0001,2001,4001,6001,8002,000
WeekAttack sitesCompromised sites
Jan 19, 202012502
Jan 26, 202013523
Feb 2, 202013558
Feb 9, 202013549
Feb 16, 202015570
Feb 23, 202017585
Mar 1, 202025629
Mar 8, 202029724
Mar 15, 202033843
Mar 22, 202030852
Apr 19, 2020281,027
Apr 26, 202018975
May 3, 202015858
May 10, 202012728
May 17, 202013797
May 24, 202012584
Aug 16, 2020558
Aug 23, 2020629
Aug 30, 202013738
Sep 6, 202015692
Sep 13, 202022800
Sep 20, 202021907
Sep 27, 202022953
Oct 4, 2020211,050
Oct 11, 2020181,343
Oct 18, 2020101,600
Oct 25, 2020161,850
Nov 1, 2020261,930
Nov 8, 2020321,908
Nov 15, 2020351,577
Nov 22, 2020391,443
Nov 29, 2020341,294
Dec 6, 2020651,296
Dec 13, 20201291,227
Dec 20, 20202051,201
Dec 27, 20203581,011
Jan 3, 2021528854

Malware can hide in many places, and it can be hard even for experts to figure out if their website is infected. To find compromised sites, we scan the web and use virtual machines to analyze sites where we’ve found signals that indicate a site has been compromised.

Attack sites

These are websites that hackers have set up to intentionally host and distribute malicious software. These sites directly exploit a browser or contain harmful software that often exhibit malicious behaviors. Our technology is able to detect these behaviors to categorize these sites as attack sites.

Learn more

Compromised sites

These are legitimate websites that have been hacked to include content from, or to direct users to, sites that may exploit their browsers. For example, a page of a site may be compromised to include code that redirects a user to an attack site.

Learn more

How we warn users

Approximately two billion devices benefit from Google Safe Browsing technology. When our systems have identified a site as potentially harmful, Safe Browsing triggers a warning to users. These warnings are designed to prevent users from visiting harmful sites and help them stay safe online.

Warnings displayed per week

WarningsJan 01, 2011Jan 01, 2013Jan 01, 2015Jan 01, 2017Jan 01, 2019May 01, 2020010,000,00020,000,00030,000,00040,000,00050,000,00060,000,00070,000,000
WeekWarnings
Oct 31, 20109,948,431
Nov 7, 201023,188,859
Nov 14, 201025,364,067
Nov 21, 201027,597,524
Nov 28, 201028,363,645
Dec 5, 201032,413,804
Dec 12, 201030,819,672
Dec 19, 201029,885,058
Dec 26, 201027,477,333
Jan 2, 201126,578,727
Jan 9, 201125,656,635
Jan 16, 201125,022,617
Jan 23, 201125,372,987
Jan 30, 201125,993,829
Feb 6, 201125,785,849
Feb 13, 201125,412,946
Feb 20, 201125,134,954
Feb 27, 201124,527,885
Mar 6, 201123,233,026
Mar 13, 201122,024,326
Mar 20, 201121,085,138
Mar 27, 201120,159,284
Apr 3, 201119,557,150
Apr 10, 201119,612,082
Apr 17, 201119,018,388
Apr 24, 201119,086,814
May 1, 201119,905,512
May 8, 201121,059,918
May 15, 201121,296,213
May 22, 201121,964,555
May 29, 201122,566,173
Jun 5, 201121,715,470
Jun 12, 201120,780,056
Jun 19, 201120,763,319
Jun 26, 201120,330,582
Jul 3, 201119,013,422
Jul 10, 201116,060,090
Jul 17, 201114,065,012
Jul 24, 201112,778,391
Jul 31, 201111,522,740
Aug 7, 201111,092,209
Aug 14, 201113,380,658
Aug 21, 201115,026,595
Aug 28, 201115,196,326
Sep 4, 201116,020,846
Sep 11, 201117,165,964
Sep 18, 201117,483,279
Sep 25, 201116,489,269
Oct 2, 201115,575,047
Oct 9, 201115,019,550
Oct 16, 201114,740,785
Oct 23, 201114,745,639
Oct 30, 201114,530,786
Nov 6, 201115,987,935
Nov 13, 201116,924,649
Nov 20, 201116,347,945
Nov 27, 201115,588,494
Dec 4, 201116,361,247
Dec 11, 201118,555,711
Dec 18, 201119,879,010
Dec 25, 201122,043,899
Jan 1, 201223,893,972
Jan 8, 201224,068,695
Jan 15, 201223,441,609
Jan 22, 201222,998,795
Jan 29, 201223,028,761
Feb 5, 201223,545,895
Feb 12, 201224,343,824
Feb 19, 201224,167,516
Feb 26, 201225,160,810
Mar 4, 201225,291,750
Mar 11, 201226,805,220
Mar 18, 201228,578,908
Mar 25, 201229,692,804
Apr 1, 201230,726,899
Apr 8, 201232,452,311
Apr 15, 201232,594,277
Apr 22, 201232,390,149
Apr 29, 201234,866,909
May 6, 201236,553,936
May 13, 201239,703,992
May 20, 201245,519,654
May 27, 201252,320,654
Jun 3, 201247,437,636
Jun 10, 201246,714,649
Jun 17, 201255,414,799
Jun 24, 201262,652,755
Jul 1, 201258,264,078
Jul 8, 201261,280,711
Jul 15, 201264,165,701
Jul 22, 201251,495,761
Jul 29, 201231,699,808
Aug 5, 201231,014,683
Aug 12, 201232,480,461
Aug 19, 201229,498,984
Aug 26, 201229,807,075
Sep 2, 201234,977,941
Sep 9, 201232,804,021
Sep 16, 201229,238,943
Sep 23, 201226,528,286
Sep 30, 201223,306,774
Oct 7, 201221,179,839
Oct 14, 201218,326,720
Oct 21, 201216,606,035
Oct 28, 201215,628,704
Nov 4, 201215,935,872
Nov 11, 201216,293,962
Nov 18, 201216,492,899
Nov 25, 201216,831,222
Dec 2, 201214,759,209
Dec 9, 201212,229,652
Dec 16, 201212,249,248
Dec 23, 201212,702,262
Dec 30, 201212,567,053
Jan 6, 201313,942,648
Jan 13, 201316,344,098
Jan 20, 201315,296,329
Jan 27, 201313,871,761
Feb 3, 201315,144,548
Feb 10, 201314,109,337
Feb 17, 201312,633,490
Feb 24, 201312,303,459
Mar 3, 201311,730,098
Mar 10, 201311,272,421
Mar 17, 201314,281,418
Mar 24, 201316,157,168
Mar 31, 201318,869,983
Apr 7, 201324,580,226
Apr 14, 201324,755,860
Apr 21, 201324,486,425
Apr 28, 201326,002,078
May 5, 201329,273,112
May 12, 201327,813,983
May 19, 201329,552,799
May 26, 201330,341,948
Jun 2, 201332,294,443
Jun 9, 201330,420,347
Jun 16, 201330,516,237
Jun 23, 201330,621,249
Jun 30, 201331,406,847
Jul 7, 201330,051,350
Jul 14, 201328,796,973
Jul 21, 201329,083,874
Jul 28, 201329,223,977
Aug 4, 201328,893,959
Aug 11, 201326,971,471
Aug 18, 201325,757,494
Aug 25, 201323,579,804
Sep 1, 201321,100,406
Sep 8, 201319,274,151
Sep 15, 201319,136,138
Sep 22, 201320,486,757
Sep 29, 201321,831,313
Oct 6, 201322,206,724
Oct 13, 201322,039,050
Oct 20, 201321,799,664
Oct 27, 201320,126,331
Nov 3, 201317,492,160
Nov 10, 201316,551,389
Nov 17, 201316,138,491
Nov 24, 201315,290,751
Dec 1, 201314,450,203
Dec 8, 201316,366,554
Dec 15, 201324,006,969
Dec 22, 201325,189,479
Dec 29, 201325,292,547
Jan 5, 201426,467,485
Jan 12, 201425,481,274
Jan 19, 201418,408,450
Jan 26, 201416,362,498
Feb 2, 201416,665,651
Feb 9, 201417,654,391
Feb 16, 201416,414,420
Feb 23, 201416,394,853
Mar 2, 201420,367,218
Mar 9, 201421,575,752
Mar 16, 201421,619,350
Mar 23, 201423,500,578
Mar 30, 201422,601,669
Apr 6, 201418,356,065
Apr 13, 201416,127,043
Apr 20, 201413,662,120
Apr 27, 201411,468,047
May 4, 201412,309,886
May 11, 201413,425,170
May 18, 201414,177,978
May 25, 201415,735,517
Jun 1, 201415,782,475
Jun 8, 201414,832,739
Jun 15, 201413,030,120
Jun 22, 201412,210,551
Jun 29, 201411,776,252
Jul 6, 201412,563,690
Jul 13, 201412,903,491
Jul 20, 201420,651,776
Jul 27, 201423,705,135
Aug 3, 201424,899,667
Aug 10, 201425,981,766
Aug 17, 201429,966,689
Aug 24, 201426,227,851
Aug 31, 201428,864,827
Sep 7, 201430,866,844
Sep 14, 201434,122,260
Sep 21, 201433,059,895
Sep 28, 201430,987,542
Oct 5, 201427,330,132
Oct 12, 201425,380,370
Oct 19, 201423,128,662
Oct 26, 201421,832,207
Nov 2, 201424,758,079
Nov 9, 201424,520,894
Nov 16, 201423,316,715
Nov 23, 201421,548,794
Nov 30, 201420,620,128
Dec 7, 201416,711,371
Dec 14, 201416,391,366
Dec 21, 201417,135,470
Dec 28, 201417,758,429
Jan 4, 201518,294,805
Jan 11, 201519,610,030
Jan 18, 201520,061,464
Jan 25, 201520,709,381
Feb 1, 201521,903,353
Feb 8, 201522,441,673
Feb 15, 201523,456,137
Feb 22, 201523,616,185
Mar 1, 201522,666,975
Mar 8, 201520,973,192
Mar 15, 201519,551,239
Mar 22, 201517,068,291
Mar 29, 201515,551,608
Apr 5, 201514,688,791
Apr 12, 201514,734,218
Apr 19, 201514,397,174
Apr 26, 201513,798,014
May 3, 201513,643,951
May 10, 201513,514,328
May 17, 201513,130,100
May 24, 201513,352,651
May 31, 201514,047,243
Jun 7, 201513,932,255
Jun 14, 201513,634,538
Jun 21, 201513,676,383
Jun 28, 201513,176,700
Jul 5, 201513,142,632
Jul 12, 201513,367,728
Jul 19, 201513,222,767
Jul 26, 201512,805,506
Aug 2, 201512,786,666
Aug 9, 201512,677,779
Aug 16, 201512,083,582
Aug 23, 201512,460,953
Aug 30, 201512,626,681
Sep 6, 201512,562,520
Sep 13, 201512,516,013
Sep 20, 201513,148,627
Sep 27, 201512,967,077
Oct 4, 201513,449,677
Oct 11, 201513,205,378
Oct 18, 201513,077,794
Oct 25, 201512,489,082
Nov 1, 201512,015,964
Nov 8, 201512,765,109
Nov 15, 201516,226,148
Nov 22, 201518,187,695
Nov 29, 201521,957,349
Dec 6, 201525,461,037
Dec 13, 201527,455,177
Dec 20, 201525,352,657
Dec 27, 201525,346,355
Jan 3, 201623,916,205
Jan 10, 201622,133,020
Jan 17, 201621,166,111
Jan 24, 201623,448,092
Jan 31, 201626,375,509
Feb 7, 201629,370,376
Feb 14, 201632,216,022
Feb 21, 201635,073,659
Feb 28, 201640,760,383
Mar 6, 201646,195,512
Mar 13, 201650,079,599
Mar 20, 201653,390,320
Mar 27, 201657,101,380
Apr 3, 201656,489,352
Apr 10, 201658,242,260
Apr 17, 201657,911,894
Apr 24, 201658,880,640
May 1, 201655,335,610
May 8, 201654,558,633
May 15, 201651,015,108
May 22, 201651,930,561
May 29, 201651,765,395
Jun 5, 201655,275,017
Jun 12, 201656,336,915
Jun 19, 201656,666,507
Jun 26, 201654,416,373
Jul 3, 201656,446,588
Jul 10, 201657,649,724
Jul 17, 201658,944,440
Jul 24, 201659,845,219
Jul 31, 201660,953,154
Aug 7, 201656,833,125
Aug 14, 201652,498,462
Aug 21, 201648,840,106
Aug 28, 201644,828,585
Sep 4, 201642,670,642
Sep 11, 201640,993,759
Sep 18, 201638,699,777
Sep 25, 201635,600,393
Oct 2, 201633,095,983
Oct 9, 201628,980,763
Oct 16, 201626,649,684
Oct 23, 201625,462,458
Oct 30, 201624,998,285
Nov 6, 201624,122,034
Nov 13, 201623,892,299
Nov 20, 201624,580,696
Nov 27, 201624,339,538
Dec 4, 201622,974,580
Dec 11, 201622,190,084
Dec 18, 201622,045,417
Dec 25, 201619,721,367
Jan 1, 201718,844,018
Jan 8, 201718,629,669
Jan 15, 201717,974,461
Jan 22, 201717,029,350
Jan 29, 201717,315,007
Feb 5, 201716,725,088
Feb 12, 201716,348,139
Feb 19, 201716,441,016
Feb 26, 201716,317,231
Mar 5, 201716,287,460
Mar 12, 201716,426,743
Mar 19, 201716,146,394
Mar 26, 201716,560,130
Apr 2, 201716,671,468
Apr 9, 201716,262,683
Apr 16, 201716,687,176
Apr 23, 201717,401,761
Apr 30, 201719,378,995
May 7, 201722,292,431
May 14, 201724,391,029
May 21, 201725,847,583
May 28, 201727,135,418
Jun 4, 201727,272,287
Jun 11, 201725,216,515
Jun 18, 201723,451,163
Jun 25, 201721,752,306
Jul 2, 201720,572,168
Jul 9, 201718,620,335
Jul 16, 201717,974,884
Jul 23, 201718,694,947
Jul 30, 201718,452,953
Aug 6, 201716,829,862
Aug 13, 201715,855,420
Aug 20, 201715,637,921
Aug 27, 201714,599,117
Sep 3, 201715,659,574
Sep 10, 201718,307,569
Sep 17, 201719,001,702
Sep 24, 201718,999,466
Oct 1, 201719,757,719
Oct 8, 201719,526,273
Oct 15, 201718,474,469
Oct 22, 201719,967,719
Oct 29, 201720,444,228
Nov 5, 201719,892,200
Nov 12, 201718,549,335
Nov 19, 201717,562,598
Nov 26, 201715,642,175
Dec 3, 201715,062,590
Dec 10, 201714,854,213
Dec 17, 201714,719,008
Dec 24, 201714,721,299
Dec 31, 201714,490,787
Jan 7, 201814,369,917
Jan 14, 201813,973,780
Jan 21, 201814,662,058
Jan 28, 201814,319,557
Feb 4, 201814,228,172
Feb 11, 201814,907,492
Feb 18, 201814,694,012
Feb 25, 201813,739,949
Mar 4, 201813,574,589
Mar 11, 201813,854,287
Mar 18, 201813,575,657
Mar 25, 201813,874,379
Apr 1, 201815,181,236
Apr 8, 201815,223,870
Apr 15, 201814,357,614
Apr 22, 201815,990,065
Apr 29, 201816,903,936
May 6, 201815,594,103
May 13, 201815,333,454
May 20, 201815,157,691
May 27, 201812,357,078
Jun 3, 201810,661,218
Jun 10, 20189,976,884
Jun 17, 20189,597,494
Jun 24, 20189,382,120
Jul 1, 20188,414,279
Jul 8, 20188,054,846
Jul 15, 20187,826,785
Jul 22, 20187,541,783
Jul 29, 20186,868,427
Aug 5, 20186,958,681
Aug 12, 20186,888,350
Aug 19, 20186,779,998
Aug 26, 20188,097,325
Sep 2, 20188,208,251
Sep 9, 20187,924,980
Sep 16, 20187,525,883
Sep 23, 20187,229,923
Sep 30, 20185,389,371
Oct 7, 20185,172,196
Oct 14, 20185,142,520
Oct 21, 20185,213,594
Oct 28, 201813,116,151
Nov 4, 201813,087,105
Nov 11, 201820,701,080
Nov 18, 201820,915,355
Nov 25, 201820,690,944
Dec 2, 201812,729,841
Dec 9, 201812,781,761
Dec 16, 20185,389,346
Dec 23, 20185,056,524
Dec 30, 20185,129,081
Jan 6, 20195,146,456
Jan 13, 20195,525,791
Jan 20, 20198,109,344
Jan 27, 20199,002,696
Feb 3, 20199,453,599
Feb 10, 20199,597,268
Feb 17, 20199,548,509
Feb 24, 20197,030,929
Mar 3, 20196,392,105
Mar 10, 20196,152,200
Mar 17, 20196,341,725
Mar 24, 20196,568,580
Mar 31, 20196,967,720
Apr 7, 20196,784,267
Apr 14, 20196,567,585
Apr 21, 20195,984,961
Apr 28, 20195,464,767
May 5, 20194,493,573
May 12, 20194,317,170
May 19, 20194,026,228
May 26, 20194,005,191
Jun 2, 20193,729,004
Jun 9, 20193,533,145
Jun 16, 20193,305,670
Jun 23, 20193,284,713
Jun 30, 20193,222,532
Jul 7, 20192,999,925
Jul 14, 20192,891,800
Jul 21, 20192,763,704
Jul 28, 20192,604,411
Aug 4, 20192,340,791
Aug 11, 20192,268,561
Aug 18, 20192,257,336
Aug 25, 20192,208,227
Sep 1, 20192,122,417
Sep 8, 20192,548,631
Sep 15, 20192,766,651
Sep 22, 20192,929,327
Sep 29, 20193,176,733
Oct 6, 20193,410,243
Oct 13, 20193,040,992
Oct 20, 20192,907,328
Oct 27, 20192,706,089
Nov 3, 20192,845,969
Nov 10, 20193,839,983
Nov 17, 20193,895,688
Nov 24, 20193,885,177
Dec 1, 20194,061,911
Dec 8, 20193,716,556
Dec 15, 20192,497,383
Dec 22, 20192,416,115
Dec 29, 20192,562,970
Jan 5, 20202,635,929
Jan 12, 20202,761,318
Jan 19, 20202,864,194
Jan 26, 20202,822,512
Feb 2, 20202,607,716
Feb 9, 20202,489,467
Feb 16, 20202,492,508
Feb 23, 20202,452,145
Mar 1, 20202,398,925
Mar 8, 20202,410,735
Mar 15, 20202,584,986
Mar 22, 20202,644,385
Mar 29, 20202,668,160
Apr 5, 20202,822,979
Apr 12, 20203,050,110
Apr 19, 20203,117,070
Apr 26, 20203,124,024
May 3, 20203,243,062
May 10, 20203,339,063
May 17, 20203,393,803
May 24, 20203,490,485
May 31, 20203,406,775
Jun 7, 20203,347,142
Jun 14, 20203,344,815
Jun 21, 20203,131,575
Jun 28, 20202,877,805
Jul 5, 20202,951,803
Jul 12, 20203,327,864
Jul 19, 20203,362,268
Jul 26, 20203,642,371
Aug 2, 20203,683,957
Aug 9, 20203,627,333
Aug 16, 20203,524,198
Aug 23, 20203,452,996
Aug 30, 20203,336,914
Sep 6, 20203,291,568
Sep 13, 20203,412,857
Sep 20, 20203,240,305
Sep 27, 20203,472,943
Oct 4, 20203,535,551
Oct 11, 20203,476,686
Oct 18, 20203,346,126
Oct 25, 20203,317,689
Nov 1, 20203,079,178
Nov 8, 20203,058,041
Nov 15, 20203,100,989

We warn users about unsafe sites in several ways. This chart shows two of the major methods through which we provide warnings. When a user of a Safe Browsing–enabled browser or app attempts to access unsafe content on the web, they’ll see a warning page explaining that the content they’re trying to access may be harmful. When a site that Safe Browsing has identified as harmful appears in Google Search results, we show a warning next to that site in the results. The charts in this section of the page present the total number of in-browser/in-app warnings shown to users and the total number of search results displaying warnings on a weekly basis.

How we notify webmasters

Safe Browsing alerts webmasters when their sites have been hacked and provides information to help clean up the problem. Every time we add an unsafe site to the list, we notify the webmaster through the Search Console. We detail the steps to recover from an infection and give webmasters examples of the specific code that has been injected into their site.

Webmaster response time (in days)

Response timeJan 01, 2007Jan 01, 2009Jan 01, 2011Jan 01, 2013Jan 01, 2015Jan 01, 2017Jan 01, 2019Sep01…0102030405060708090
WeekResponse time
May 21, 20060
Jul 30, 200645
Aug 6, 200660
Aug 20, 200668
Aug 27, 200672
Sep 3, 200690
Sep 24, 200690
Oct 1, 200690
Oct 8, 200690
Oct 15, 200690
Oct 22, 200690
Oct 29, 200690
Nov 5, 200690
Nov 12, 200690
Nov 19, 200690
Nov 26, 200690
Dec 3, 200690
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Jan 7, 200790
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Mar 4, 200787
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Apr 8, 200789
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Dec 30, 200790
Jan 6, 200890
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Jan 20, 200890
Jan 27, 200890
Feb 3, 200890
Feb 10, 200890
Feb 17, 200890
Feb 24, 200889
Mar 2, 200888
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Mar 16, 200882
Mar 23, 200877
Mar 30, 200873
Apr 6, 200868
Apr 13, 200864
Apr 20, 200859
Apr 27, 200853
May 4, 200847
May 11, 200842
May 18, 200836
May 25, 200831
Jun 1, 200826
Jun 8, 200822
Jun 15, 200820
Jun 22, 200819
Jun 29, 200819
Jul 6, 200820
Jul 13, 200821
Jul 20, 200820
Jul 27, 200820
Aug 3, 200821
Aug 10, 200821
Aug 17, 200819
Aug 24, 200820
Aug 31, 200820
Sep 7, 200822
Sep 14, 200825
Sep 21, 200829
Sep 28, 200831
Oct 5, 200832
Oct 12, 200830
Oct 19, 200827
Oct 26, 200826
Nov 2, 200822
Nov 9, 200820
Nov 16, 200817
Nov 23, 200817
Nov 30, 200816
Dec 7, 200818
Dec 14, 200819
Dec 21, 200821
Dec 28, 200821
Jan 4, 200923
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Feb 1, 200925
Feb 8, 200923
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Mar 1, 200917
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Apr 5, 200915
Apr 12, 200914
Apr 19, 200914
Apr 26, 200913
May 3, 200913
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May 24, 200913
May 31, 200914
Jun 7, 200916
Jun 14, 200917
Jun 21, 200918
Jun 28, 200919
Jul 5, 200920
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Jul 19, 200922
Jul 26, 200922
Aug 2, 200923
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Aug 16, 200924
Aug 23, 200924
Aug 30, 200924
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Sep 13, 200921
Sep 20, 200919
Sep 27, 200917
Oct 4, 200916
Oct 11, 200914
Oct 18, 200914
Oct 25, 200915
Nov 1, 200916
Nov 8, 200918
Nov 15, 200920
Nov 22, 200921
Nov 29, 200922
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Apr 18, 201023
Apr 25, 201025
May 2, 201027
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Jun 6, 201031
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Jun 20, 201029
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Jul 4, 201028
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Jul 18, 201027
Jul 25, 201027
Aug 1, 201026
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Aug 15, 201025
Aug 22, 201025
Aug 29, 201025
Sep 5, 201025
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Sep 19, 201026
Sep 26, 201026
Oct 3, 201026
Oct 10, 201026
Oct 17, 201027
Oct 24, 201027
Oct 31, 201027
Nov 7, 201028
Nov 14, 201028
Nov 21, 201029
Nov 28, 201029
Dec 5, 201029
Dec 12, 201029
Dec 19, 201028
Dec 26, 201028
Jan 2, 201127
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Sep 4, 201119
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Oct 2, 201119
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Oct 16, 201119
Oct 23, 201120
Oct 30, 201121
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Dec 4, 201119
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Dec 18, 201125
Dec 25, 201129
Jan 1, 201232
Jan 8, 201235
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Apr 1, 201243
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Apr 29, 201238
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May 13, 201233
May 20, 201230
May 27, 201226
Jun 3, 201226
Jun 10, 201225
Jun 17, 201227
Jun 24, 201232
Jul 1, 201230
Jul 8, 201227
Jul 15, 201225
Jul 22, 201232
Jul 29, 201230
Aug 5, 201232
Aug 12, 201235
Aug 19, 201238
Aug 26, 201230
Sep 2, 201234
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Oct 21, 201240
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Jan 6, 201327
Jan 13, 201325
Jan 20, 201326
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Feb 3, 201334
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Feb 17, 201345
Feb 24, 201352
Mar 3, 201338
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Mar 17, 201350
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Jun 2, 201336
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Aug 4, 201353
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Sep 1, 201345
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Sep 15, 201338
Sep 22, 201335
Sep 29, 201330
Oct 6, 201327
Oct 13, 201324
Oct 20, 201321
Oct 27, 201318
Nov 3, 201317
Nov 10, 201316
Nov 17, 201315
Nov 24, 201315
Dec 1, 201315
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Dec 15, 201315
Dec 22, 201315
Dec 29, 201315
Jan 5, 201424
Jan 12, 201434
Jan 19, 201434
Jan 26, 201434
Feb 2, 201434
Feb 9, 201424
Feb 16, 201415
Feb 23, 201415
Mar 2, 201415
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Apr 6, 201415
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May 25, 201415
Jun 1, 201415
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Jun 22, 201416
Jun 29, 201417
Jul 6, 201419
Jul 13, 201419
Jul 20, 201431
Jul 27, 201443
Aug 3, 201447
Aug 10, 201448
Aug 17, 201455
Aug 24, 201454
Aug 31, 201442
Sep 7, 201437
Sep 14, 201434
Sep 21, 201432
Sep 28, 201435
Oct 5, 201450
Oct 12, 201464
Oct 19, 201479
Oct 26, 201490
Nov 2, 201490
Nov 9, 201490
Nov 16, 201490
Nov 23, 201490
Nov 30, 201490
Dec 7, 201490
Dec 14, 201477
Dec 21, 201464
Dec 28, 201464
Jan 4, 201564
Jan 11, 201564
Jan 18, 201578
Jan 25, 201590
Feb 1, 201590
Feb 8, 201590
Feb 15, 201590
Feb 22, 201590
Mar 1, 201590
Mar 8, 201590
Mar 15, 201590
Mar 22, 201590
Mar 29, 201590
Apr 5, 201590
Apr 12, 201590
Apr 19, 201590
Apr 26, 201590
May 3, 201590
May 10, 201590
May 17, 201590
May 24, 201590
May 31, 201590
Jun 7, 201590
Jun 14, 201590
Jun 21, 201590
Jun 28, 201590
Jul 5, 201590
Jul 12, 201590
Jul 19, 201590
Jul 26, 201590
Aug 2, 201590
Aug 9, 201590
Aug 16, 201590
Aug 23, 201590
Aug 30, 201588
Sep 6, 201584
Sep 13, 201583
Sep 20, 201583
Sep 27, 201577
Oct 4, 201575
Oct 11, 201573
Oct 18, 201569
Oct 25, 201563
Nov 1, 201563
Nov 8, 201561
Nov 15, 201561
Nov 22, 201560
Nov 29, 201560
Dec 6, 201560
Dec 13, 201560
Dec 20, 201560
Dec 27, 201560
Jan 3, 201660
Jan 10, 201660
Jan 17, 201660
Jan 24, 201660
Jan 31, 201653
Feb 7, 201649
Feb 14, 201644
Feb 21, 201640
Feb 28, 201638
Mar 6, 201645
Mar 13, 201650
Mar 20, 201655
Mar 27, 201660
Apr 3, 201664
Apr 10, 201664
Apr 17, 201663
Apr 24, 201664
May 1, 201664
May 8, 201662
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May 22, 201662
May 29, 201662
Jun 5, 201661
Jun 12, 201660
Jun 19, 201660
Jun 26, 201660
Jul 3, 201660
Jul 10, 201660
Jul 17, 201660
Jul 24, 201660
Jul 31, 201660
Aug 7, 201660
Aug 14, 201660
Aug 21, 201660
Aug 28, 201660
Sep 4, 201660
Sep 11, 201660
Sep 18, 201660
Sep 25, 201660
Oct 2, 201660
Oct 9, 201660
Oct 16, 201660
Oct 23, 201660
Oct 30, 201660
Nov 6, 201660
Nov 13, 201660
Nov 20, 201660
Nov 27, 201660
Dec 4, 201660
Dec 11, 201660
Dec 18, 201660
Dec 25, 201660
Jan 1, 201760
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Jan 29, 201760
Feb 5, 201760
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Feb 19, 201760
Feb 26, 201760
Mar 5, 201760
Mar 12, 201760
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Mar 26, 201760
Apr 2, 201760
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Apr 23, 201760
Apr 30, 201760
May 7, 201760
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May 21, 201760
May 28, 201760
Jun 4, 201760
Jun 11, 201760
Jun 18, 201760
Jun 25, 201760
Jul 2, 201760
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Jul 16, 201760
Jul 23, 201760
Jul 30, 201760
Aug 6, 201760
Aug 13, 201760
Aug 20, 201760
Aug 27, 201760
Sep 3, 201760
Sep 10, 201760
Sep 17, 201760
Sep 24, 201760
Oct 1, 201760
Oct 8, 201760
Oct 15, 201748
Oct 22, 201748
Oct 29, 201748
Nov 5, 201748
Nov 12, 201748
Nov 19, 201760
Nov 26, 201760
Dec 3, 201760
Dec 10, 201760
Dec 17, 201760
Dec 24, 201760
Dec 31, 201760
Jan 7, 201860
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Jan 28, 201860
Feb 4, 201860
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Feb 18, 201860
Feb 25, 201860
Mar 4, 201860
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Mar 18, 201860
Mar 25, 201860
Apr 1, 201860
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Apr 15, 201860
Apr 22, 201860
Apr 29, 201860
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May 20, 201860
May 27, 201860
Jun 3, 201860
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Jun 17, 201860
Jun 24, 201860
Jul 1, 201860
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Jul 15, 201860
Jul 22, 201860
Jul 29, 201860
Aug 5, 201860
Aug 12, 201860
Aug 19, 201866
Aug 26, 201869
Sep 2, 201871
Sep 9, 201874
Sep 16, 201876
Sep 23, 201873
Sep 30, 201872
Oct 7, 201870
Oct 14, 201865
Oct 21, 201862
Oct 28, 201858
Nov 4, 201854
Nov 11, 201853
Nov 18, 201852
Nov 25, 201850
Dec 2, 201847
Dec 9, 201844
Dec 16, 201841
Dec 23, 201837
Dec 30, 201835
Jan 6, 201935
Jan 13, 201934
Jan 20, 201933
Jan 27, 201933
Feb 3, 201933
Feb 10, 201931
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Mar 3, 201930
Mar 10, 201930
Mar 17, 201930
Mar 24, 201926
Mar 31, 201925
Apr 7, 201924
Apr 14, 201924
Apr 21, 201931
Apr 28, 201934
May 5, 201934
May 12, 201934
May 19, 201932
May 26, 201926
Jun 2, 201926
Jun 9, 201927
Jun 16, 201927
Jun 23, 201927
Jun 30, 201926
Jul 7, 201926
Jul 14, 201925
Jul 21, 201925
Jul 28, 201926
Aug 4, 201926
Aug 11, 201927
Aug 18, 201926
Aug 25, 201926
Sep 1, 201925
Sep 8, 201924
Sep 15, 201923
Sep 22, 201922
Sep 29, 201923
Oct 6, 201923
Oct 13, 201923
Oct 20, 201924
Oct 27, 201925
Nov 3, 201924
Nov 10, 201924
Nov 17, 201924
Nov 24, 201924
Dec 1, 201923
Dec 8, 201923
Dec 15, 201922
Dec 22, 201921
Dec 29, 201921
Jan 5, 202020
Jan 12, 202020
Jan 19, 202020
Jan 26, 202021
Feb 2, 202022
Feb 9, 202022
Feb 16, 202023
Feb 23, 202022
Mar 1, 202021
Mar 8, 202020
Mar 15, 202019
Mar 22, 202018
Mar 29, 202018
Apr 5, 202018
Apr 12, 202018
Apr 19, 202020
Apr 26, 202020
May 3, 202020
May 10, 202034
May 17, 202049
May 24, 202048
May 31, 202050
Jun 7, 202050
Jun 14, 202036
Jun 21, 202022
Jun 28, 202021
Jul 5, 202019
Jul 12, 202020
Jul 19, 202022
Jul 26, 202026
Aug 2, 202027
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Aug 16, 202032
Aug 23, 202030
Aug 30, 202026
Sep 6, 202027
Sep 13, 202027
Sep 20, 202021
Sep 27, 202020
Oct 4, 202019
Select dataset

We measure how quickly webmasters clean up their sites after receiving notifications that their sites have been compromised. Even after a site has been cleaned, it can become reinfected if an underlying vulnerability remains.

As of Apr 8, 2020, the Safe Browsing Malware page has been archived.

Working for a safer web

We hope that sharing information will encourage cooperation among everyone who battles malware across the web.

Together, let’s make the web safer for all.
Jan 01, 2021
Sep 01, 2020