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INFOSTEALERS By HudsonRock
Weekly intelligence May 18 – May 25, 2026 13 min read

Infostealers Weekly Report: 2026-05-18 – 2026-05-25

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 13,820 Compromised Machines
#2 2,650 Compromised Employees
#3 4,380 Compromised Users
#4 6,790 Compromised Androids
#5 187,164 Compromised Domains
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Threat Geography

Where infections came from

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

Top 25 of 155
Infections by country

Top 25 countries

  1. #1 Philippines 1,325
  2. #2 Mexico 776
  3. #3 India 728
  4. #4 Peru 687
  5. #5 Pakistan 345
  6. #6 Nigeria 301
  7. #7 Nepal 291
  8. #8 Indonesia 200
  9. #9 Vietnam 135
  10. #10 Netherlands 132
  11. #11 Madagascar 127
  12. #12 Brazil 119
  13. #13 Malaysia 112
  14. #14 France 102
  15. #15 United States of America 91
  16. #16 Myanmar (Burma) 90
  17. #17 Mongolia 81
  18. #18 Bangladesh 77
  19. #19 Mozambique 70
  20. #20 Malawi 62
  21. #21 Italy 60
  22. #22 South Africa 57
  23. #23 Nicaragua 53
  24. #24 Panama 49
  25. #25 Egypt 44

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 9,447 users
  2. #2 facebook.com 7,164 users
  3. #3 live.com 5,962 users
  4. #4 instagram.com 4,183 users
  5. #5 discord.com 3,675 users
  6. #6 roblox.com 3,471 users
  7. #7 netflix.com 3,412 users
  8. #8 com.facebook.katana 3,352 users
  9. #9 amazon.com 2,736 users
  10. #10 steampowered.com 2,584 users
  11. #11 com.instagram.android 2,496 users
  12. #12 microsoftonline.com 2,401 users
  13. #13 apple.com 2,384 users
  14. #14 paypal.com 2,307 users
  15. #15 com.netflix.mediaclient 2,166 users
  16. #16 spotify.com 1,954 users
  17. #17 twitter.com 1,809 users
  18. #18 twitch.tv 1,770 users
  19. #19 com.roblox.client 1,682 users
  20. #20 riotgames.com 1,622 users
  21. #21 192.168.1.1 1,612 users
  22. #22 openai.com 1,598 users
  23. #23 linkedin.com 1,566 users
  24. #24 epicgames.com 1,545 users
  25. #25 mega.nz 1,496 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 83 employees
  2. #2 firstmail.ltd 44 employees
  3. #3 icicibank.com 41 employees
  4. #4 android 39 employees
  5. #5 laureate.net 33 employees
  6. #6 rediff.com 26 employees
  7. #7 concentrix.com 24 employees
  8. #8 deped.gov.ph 24 employees
  9. #9 mail.tm 19 employees
  10. #10 netpnb.com 19 employees
  11. #11 indusind.com 18 employees
  12. #12 aruba.it 18 employees
  13. #13 zsthost.com 16 employees
  14. #14 unionbankonline.co.in 16 employees
  15. #15 secureserver.net 15 employees
  16. #16 bobibanking.com 15 employees
  17. #17 pnbibanking.in 14 employees
  18. #18 pnp.gov.ph 14 employees
  19. #19 santander.com.br 13 employees
  20. #20 tim.it 13 employees
  21. #21 pec.it 13 employees
  22. #22 payoneer.com 13 employees
  23. #23 icai.org 13 employees
  24. #24 one.com 13 employees
  25. #25 atlassian.com 12 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 6 employees
  2. #2 ford.com 5 employees
  3. #3 oracle.com 4 employees
  4. #4 salesforce.com 3 employees
  5. #5 ibm.com 2 employees
  6. #6 xerox.com 2 employees
  7. #7 att.com 2 employees
  8. #8 rockwellautomation.com 2 employees
  9. #9 paypal.com 2 employees
  10. #10 cognizant.com 2 employees
  11. #11 apple.com 2 employees
  12. #12 disney.com 1 employees
  13. #13 hp.com 1 employees
  14. #14 pg.com 1 employees
  15. #15 twc.com 1 employees
  16. #16 henryschein.com 1 employees
  17. #17 netflix.com 1 employees
  18. #18 broadcom.com 1 employees
  19. #19 facebook.com 1 employees
  20. #20 intel.com 1 employees

Compromised users

  1. #1 google.com 9,447 users
  2. #2 facebook.com 7,164 users
  3. #3 netflix.com 3,412 users
  4. #4 amazon.com 2,736 users
  5. #5 apple.com 2,384 users
  6. #6 paypal.com 2,307 users
  7. #7 oracle.com 392 users
  8. #8 hp.com 382 users
  9. #9 ebay.com 356 users
  10. #10 nike.com 280 users
  11. #11 microsoft.com 277 users
  12. #12 cisco.com 192 users
  13. #13 walmart.com 180 users
  14. #14 ibm.com 148 users
  15. #15 ups.com 147 users
  16. #16 broadcom.com 97 users
  17. #17 intel.com 91 users
  18. #18 westernunion.com 81 users
  19. #19 fedex.com 75 users
  20. #20 adp.com 70 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

3,352 users

#2

Instagram

instagram.com · com.instagram.android

2,496 users

#3

Netflix

netflix.com · com.netflix.mediaclient

2,166 users

#4

Roblox

roblox.com · com.roblox.client

1,682 users

#5

Discord

discord.com · com.discord

1,419 users

#6

Spotify

spotify.com · com.spotify.music

1,331 users

#7

Snapchat

snapchat.com · com.snapchat.android

1,136 users

#8

Pinterest

pinterest.com · com.pinterest

1,033 users

#9

Twitter

twitter.com · com.twitter.android

868 users

#10

Twitch

app.com · tv.twitch.android.app

802 users

#11

PayPal

paypal.com · com.paypal.android.p2pmobile

617 users

#12

Wish

contextlogic.com · com.contextlogic.wish

545 users

#13

Zoom

videomeetings.com · us.zoom.videomeetings

534 users

#14

Xiaomi

xiaomi.com · com.xiaomi.account

427 users

#15

Mega

app.com · mega.privacy.android.app

394 users

#16

Disney

disney.com · com.disney.disneyplus

391 users

#17

LinkedIn

linkedin.com · com.linkedin.android

363 users

#18

Waze

waze.com · com.waze

267 users

#19

Mercadolibre

mercadolibre.com · com.mercadolibre

245 users

#20

Alibaba

alibaba.com · com.alibaba.aliexpresshd

205 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 384,817 users
  2. #2 hotmail.com 32,723 users
  3. #3 yahoo.com 12,767 users
  4. #4 outlook.com 7,437 users
  5. #5 hotmail.fr 3,988 users
  6. #6 icloud.com 3,153 users
  7. #7 yahoo.fr 1,446 users
  8. #8 ymail.com 850 users
  9. #9 aol.com 782 users
  10. #10 live.com 704 users
  11. #11 sfr.fr 673 users
  12. #12 orange.fr 641 users
  13. #13 laposte.net 566 users
  14. #14 live.co.uk 552 users
  15. #15 hotmail.es 535 users
  16. #16 msn.com 530 users
  17. #17 live.fr 505 users
  18. #18 gmx.de 494 users
  19. #19 libero.it 486 users
  20. #20 mail.ru 484 users
  21. #21 yahoo.com.br 394 users
  22. #22 web.de 389 users
  23. #23 hotmail.it 379 users
  24. #24 yahoo.co.id 369 users
  25. #25 mail.com 367 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 7,164 accounts
  2. #2 twitter.com 1,809 accounts
  3. #3 instagram.com 4,183 accounts
  4. #4 linkedin.com 1,566 accounts
  5. #5 pinterest.com 711 accounts
  6. #6 tiktok.com 1,252 accounts
  7. #7 snapchat.com 968 accounts
  8. #8 reddit.com 352 accounts
  9. #9 youtube.com 33 accounts
  10. #10 weibo.com 14 accounts
  11. #11 vk.com 314 accounts
  12. #12 telegram.org 103 accounts
  13. #13 tumblr.com 157 accounts
  14. #14 discord.com 3,675 accounts
  15. #15 flickr.com 110 accounts
  16. #16 myspace.com 17 accounts
  17. #17 badoo.com 50 accounts
  18. #18 meetup.com 17 accounts
  19. #19 quora.com 39 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 13,617machines
  2. #2 Acreed 188machines
  3. #3 Lumma 15machines

Anti-virus Coverage

  1. #1 No anti-virus installed 1,517machines

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 46,983hits
  2. #2 sso 12,241hits
  3. #3 zoom 2,780hits
  4. #4 github 2,462hits
  5. #5 adfs 1,171hits
  6. #6 webmail 1,134hits
  7. #7 oracle 779hits
  8. #8 zendesk 553hits
  9. #9 sap 514hits
  10. #10 vpn 467hits
  11. #11 ping 451hits
  12. #12 cpanel 433hits
  13. #13 sts 430hits
  14. #14 salesforce 403hits
  15. #15 owa 379hits
  16. #16 extranet 259hits
  17. #17 okta 247hits
  18. #18 st 209hits
  19. #19 kaspersky 209hits
  20. #20 webex 206hits
  21. #21 ftp 206hits
  22. #22 roundcube 149hits
  23. #23 twilio 134hits
  24. #24 gitlab 72hits
  25. #25 imap 67hits

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More reports

Previous weekly briefings

View archive →
May 11 → May 18, 2026 13 min

Infostealers Weekly Report: 2026-05-11 – 2026-05-18

  • 25K machines
  • 2K users
  • 319K domains
View report →
May 4 → May 11, 2026 12 min

Infostealers Weekly Report: 2026-05-04 – 2026-05-11

  • 16K machines
  • 4K users
  • 200K domains
View report →
Apr 27 → May 4, 2026 12 min

Infostealers Weekly Report: 2026-04-27 – 2026-05-04

  • 14K machines
  • 4K users
  • 186K domains
View report →
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