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What are infostealers?

Start with the fundamentals

A three-part field guide on infostealer ecosystems — from the basics to how botnets distribute logs at scale.

  1. 4 min

    Part 01

    What is an “info-stealer”? (Part Ⅰ)

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  2. 5 min

    Part 02

    Botnets & Info-Stealers (Part Ⅱ)

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  3. 6 min

    Part 03

    Botnets & Info-Stealers (Part Ⅲ)

    Continue

Live newsroom

Breaking the latest stealer campaigns

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Latest weekly report May 11 – May 18, 2026
Open report

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

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.…

  • 24,772 Compromised Machines
  • 6,084 Compromised Employees
  • 2,353 Compromised Users
  • 16,335 Compromised Androids
  • 319,292 Compromised Domains
Top compromised domains this week
google.com 18,300 facebook.com 14,154 live.com 12,733 instagram.com 9,545 com.facebook.katana 8,746 com.instagram.android 7,574 netflix.com 7,509 amazon.com 7,040 discord.com 6,604 com.netflix.mediaclient 5,717 microsoftonline.com 5,258 steampowered.com 5,195 paypal.com 5,162 roblox.com 5,094 apple.com 4,751 twitter.com 4,540 google.com 18,300 facebook.com 14,154 live.com 12,733 instagram.com 9,545 com.facebook.katana 8,746 com.instagram.android 7,574 netflix.com 7,509 amazon.com 7,040 discord.com 6,604 com.netflix.mediaclient 5,717 microsoftonline.com 5,258 steampowered.com 5,195 paypal.com 5,162 roblox.com 5,094 apple.com 4,751 twitter.com 4,540

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