Skip to content
INFOSTEALERS By HudsonRock
Weekly intelligence Mar 23 – Mar 30, 2026 13 min read

Infostealers Weekly Report: 2026-03-23 – 2026-03-30

InfoStealers Weekly Report - In this comprehensive report, we provide you with valuable insights into the most pressing threats facing organizations today. As cyberattacks continue to grow in complexity and scale, our mission is to equip you with the knowledge and tools needed to safeguard your sensitive information. Join us as we analyze the top compromised domains, identify trends in compromised employees and users, and examine the global impact of InfoStealer infections. Stay informed, stay protected, and stay one step ahead of cyber threats with our weekly report and info-stealers statistics.

#1 22,706 Compromised Machines
#2 6,150 Compromised Employees
#3 1,848 Compromised Users
#4 14,708 Compromised Androids
#5 311,157 Compromised Domains
Check if you are exposed All reports →

Threat Geography

Where infections came from

Compromised machines distributed by country of infection — hover any region to inspect.

Top 25 of 170
Infections by country

Top 25 countries

  1. #1 United States of America 1,301
  2. #2 India 633
  3. #3 France 428
  4. #4 Brazil 402
  5. #5 Unknown Region 377
  6. #6 Italy 317
  7. #7 Vietnam 269
  8. #8 Mexico 245
  9. #9 Bangladesh 232
  10. #10 China 231
  11. #11 Pakistan 224
  12. #12 Philippines 208
  13. #13 Germany 183
  14. #14 Colombia 175
  15. #15 Peru 167
  16. #16 Indonesia 161
  17. #17 Japan 151
  18. #18 Egypt 130
  19. #19 United Kingdom 124
  20. #20 Spain 112
  21. #21 South Korea 105
  22. #22 Algeria 99
  23. #23 Turkey 94
  24. #24 Argentina 87
  25. #25 South Africa 86

Top Compromised Domains

Where users had active sessions

Domains where infected users had active sessions and saved credentials at the time of infection.

Top 25
  1. #1 google.com 17,098 users
  2. #2 facebook.com 14,255 users
  3. #3 live.com 13,099 users
  4. #4 instagram.com 9,195 users
  5. #5 discord.com 8,267 users
  6. #6 com.facebook.katana 7,993 users
  7. #7 netflix.com 7,655 users
  8. #8 amazon.com 6,808 users
  9. #9 roblox.com 6,374 users
  10. #10 com.instagram.android 6,305 users
  11. #11 steampowered.com 6,094 users
  12. #12 paypal.com 5,718 users
  13. #13 apple.com 5,563 users
  14. #14 microsoftonline.com 5,343 users
  15. #15 com.netflix.mediaclient 5,079 users
  16. #16 twitter.com 4,797 users
  17. #17 twitch.tv 4,705 users
  18. #18 spotify.com 4,546 users
  19. #19 com.roblox.client 4,418 users
  20. #20 epicgames.com 4,258 users
  21. #21 com.discord 4,053 users
  22. #22 riotgames.com 3,872 users
  23. #23 linkedin.com 3,840 users
  24. #24 mega.nz 3,804 users
  25. #25 com.spotify.music 3,798 users

Top Compromised Corporate Domains

Employees caught in the logs

Domains where compromised users were employees, surfaced via business email and credentials.

Top 25
  1. #1 hostinger.com 159 employees
  2. #2 aruba.it 106 employees
  3. #3 icicibank.com 97 employees
  4. #4 firstmail.ltd 97 employees
  5. #5 rediff.com 77 employees
  6. #6 pec.it 66 employees
  7. #7 tim.it 64 employees
  8. #8 netpnb.com 50 employees
  9. #9 163.com 46 employees
  10. #10 mail.tm 46 employees
  11. #11 bobibanking.com 45 employees
  12. #12 payoneer.com 42 employees
  13. #13 wp.pl 41 employees
  14. #14 secureserver.net 39 employees
  15. #15 secop.gov.co 38 employees
  16. #16 santander.com.br 37 employees
  17. #17 icai.org 31 employees
  18. #18 zsthost.com 31 employees
  19. #19 infocert.it 29 employees
  20. #20 buenosaires.gob.ar 29 employees
  21. #21 ovh.net 29 employees
  22. #22 unionbankonline.co.in 28 employees
  23. #23 pnbibanking.in 27 employees
  24. #24 laureate.net 26 employees
  25. #25 interia.pl 26 employees

Fortune 500 Exposure

Top S&P companies hit this week

Top S&P companies with compromised employees and customers detected this week.

Compromised employees

  1. #1 microsoft.com 17 employees
  2. #2 rockwellautomation.com 12 employees
  3. #3 publix.com 9 employees
  4. #4 ups.com 6 employees
  5. #5 google.com 6 employees
  6. #6 ibm.com 4 employees
  7. #7 salesforce.com 4 employees
  8. #8 nike.com 3 employees
  9. #9 twc.com 3 employees
  10. #10 verizon.com 3 employees
  11. #11 tractorsupply.com 3 employees
  12. #12 ford.com 3 employees
  13. #13 ecolab.com 2 employees
  14. #14 abbott.com 2 employees
  15. #15 hp.com 2 employees
  16. #16 lear.com 2 employees
  17. #17 zimmerbiomet.com 1 employees
  18. #18 bakerhughes.com 1 employees
  19. #19 jetblue.com 1 employees
  20. #20 apple.com 1 employees

Compromised users

  1. #1 google.com 17,098 users
  2. #2 facebook.com 14,255 users
  3. #3 netflix.com 7,655 users
  4. #4 amazon.com 6,808 users
  5. #5 paypal.com 5,718 users
  6. #6 apple.com 5,563 users
  7. #7 hp.com 952 users
  8. #8 ebay.com 832 users
  9. #9 oracle.com 764 users
  10. #10 nike.com 754 users
  11. #11 microsoft.com 661 users
  12. #12 cisco.com 387 users
  13. #13 ups.com 359 users
  14. #14 walmart.com 342 users
  15. #15 ibm.com 255 users
  16. #16 westernunion.com 229 users
  17. #17 fedex.com 197 users
  18. #18 broadcom.com 195 users
  19. #19 adp.com 191 users
  20. #20 disney.com 186 users

Compromised Mobile Apps

Top Android apps found in infected caches

The Android applications most frequently found in infected device caches this week.

Top 20
#1

Facebook

facebook.com · com.facebook.katana

7,993 users

#2

Instagram

instagram.com · com.instagram.android

6,305 users

#3

Netflix

netflix.com · com.netflix.mediaclient

5,079 users

#4

Roblox

roblox.com · com.roblox.client

4,418 users

#5

Discord

discord.com · com.discord

4,053 users

#6

Spotify

spotify.com · com.spotify.music

3,798 users

#7

Pinterest

pinterest.com · com.pinterest

3,362 users

#8

Twitch

app.com · tv.twitch.android.app

2,850 users

#9

Snapchat

snapchat.com · com.snapchat.android

2,770 users

#10

Twitter

twitter.com · com.twitter.android

2,299 users

#11

Wish

contextlogic.com · com.contextlogic.wish

1,815 users

#12

PayPal

paypal.com · com.paypal.android.p2pmobile

1,663 users

#13

Disney

disney.com · com.disney.disneyplus

1,442 users

#14

Mega

app.com · mega.privacy.android.app

1,224 users

#15

Xiaomi

xiaomi.com · com.xiaomi.account

1,082 users

#16

LinkedIn

linkedin.com · com.linkedin.android

1,067 users

#17

Zoom

videomeetings.com · us.zoom.videomeetings

1,036 users

#18

Mercadolibre

mercadolibre.com · com.mercadolibre

741 users

#19

Alibaba

alibaba.com · com.alibaba.aliexpresshd

710 users

#20

Waze

waze.com · com.waze

702 users

Top Compromised Email Providers

Email domains tied to compromised credentials

Gmail, hotmail, and beyond — providers seen across this week's stealer logs.

Top 25
  1. #1 gmail.com 895,291 users
  2. #2 hotmail.com 72,761 users
  3. #3 yahoo.com 28,892 users
  4. #4 outlook.com 20,235 users
  5. #5 hotmail.fr 8,062 users
  6. #6 icloud.com 6,323 users
  7. #7 yahoo.fr 4,818 users
  8. #8 live.fr 4,448 users
  9. #9 hotmail.it 4,142 users
  10. #10 libero.it 3,249 users
  11. #11 live.com 3,023 users
  12. #12 web.de 2,823 users
  13. #13 gmx.de 2,363 users
  14. #14 orange.fr 2,212 users
  15. #15 alice.it 2,012 users
  16. #16 sfr.fr 1,575 users
  17. #17 aol.com 1,556 users
  18. #18 yahoo.co.uk 1,532 users
  19. #19 free.fr 1,528 users
  20. #20 live.it 1,454 users
  21. #21 hotmail.co.uk 1,451 users
  22. #22 msn.com 1,448 users
  23. #23 laposte.net 1,429 users
  24. #24 ymail.com 1,400 users
  25. #25 yahoo.it 1,388 users

Top Compromised Social Platforms

Where saved sessions and logins lived

Social media services where compromised accounts had stored sessions or saved logins.

Top 19
  1. #1 facebook.com 14,255 accounts
  2. #2 twitter.com 4,797 accounts
  3. #3 instagram.com 9,196 accounts
  4. #4 linkedin.com 3,840 accounts
  5. #5 pinterest.com 1,633 accounts
  6. #6 tiktok.com 2,612 accounts
  7. #7 snapchat.com 1,992 accounts
  8. #8 reddit.com 943 accounts
  9. #9 youtube.com 102 accounts
  10. #10 weibo.com 38 accounts
  11. #11 vk.com 773 accounts
  12. #12 telegram.org 207 accounts
  13. #13 tumblr.com 492 accounts
  14. #14 discord.com 8,267 accounts
  15. #15 flickr.com 239 accounts
  16. #16 myspace.com 36 accounts
  17. #17 badoo.com 173 accounts
  18. #18 meetup.com 47 accounts
  19. #19 quora.com 123 accounts

Malware Landscape

Stealer families & anti-virus coverage

Malware families responsible for this week's infections, and the anti-virus solutions reported by infected hosts.

Stealer Families

  1. #1 Generic Stealer 18,581machines
  2. #2 Lumma 2,382machines
  3. #3 Acreed 1,383machines
  4. #4 Vidar 360machines

Anti-virus Coverage

  1. #1 Windows Defender 9,005machines
  2. #2 No anti-virus installed 922machines
  3. #3 None 9machines
  4. #4 Avast 8machines
  5. #5 Malwarebytes 7machines
  6. #6 Panda 3machines
  7. #7 ESET 1machines
  8. #8 Windows Defender [U2487] 1machines
  9. #9 Windows Defender [n0325] 1machines
  10. #10 Windows Defender [S1107] 1machines

Targeted Application Keywords

What attackers grep for

The most common application keywords seen across credential logs — auth, sso, vpn, and more.

Top 25
  1. #1 auth 112,268hits
  2. #2 sso 27,501hits
  3. #3 zoom 6,604hits
  4. #4 github 5,249hits
  5. #5 webmail 2,853hits
  6. #6 adfs 2,551hits
  7. #7 oracle 1,572hits
  8. #8 zendesk 1,505hits
  9. #9 sap 1,326hits
  10. #10 owa 971hits
  11. #11 sts 951hits
  12. #12 vpn 950hits
  13. #13 ping 935hits
  14. #14 cpanel 838hits
  15. #15 salesforce 832hits
  16. #16 ftp 824hits
  17. #17 kaspersky 562hits
  18. #18 extranet 558hits
  19. #19 okta 516hits
  20. #20 st 453hits
  21. #21 webex 410hits
  22. #22 roundcube 357hits
  23. #23 twilio 355hits
  24. #24 imap 282hits
  25. #25 gitlab 199hits

Cavalier · Continuous monitoring

Get this depth of insight on your own organization.

Cavalier turns this same intelligence into a continuous real-time feed of compromised employees, customers and third-party vendors for your business.

Get a free report Explore Cavalier →

More reports

Previous weekly briefings

View archive →
Jul 13 → Jul 20, 2026 14 min

Infostealers Weekly Report: 2026-07-13 – 2026-07-20

  • 30K machines
  • 2K users
  • 362K domains
View report →
Jul 6 → Jul 13, 2026 13 min

Infostealers Weekly Report: 2026-07-06 – 2026-07-13

  • 15K machines
  • 2K users
  • 180K domains
View report →
Jun 29 → Jul 6, 2026 13 min

Infostealers Weekly Report: 2026-06-29 – 2026-07-06

  • 22K machines
  • 5K users
  • 186K domains
View report →
Free Tools Check your exposure