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INFOSTEALERS By HudsonRock

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The all-around
Infostealer hub.

Join 20,000+ cybersecurity pros for weekly infostealer updates, free email monitoring and expert tips about cybercrime intelligence — directly from the Hudson Rock research team.

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Press Coverage

As seen on the world’s top security publications

Our infostealer research has been cited by leading newsrooms covering cybercrime, breaches and threat intelligence.

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)

    Continue
  2. 5 min

    Part 02

    Botnets & Info-Stealers (Part Ⅱ)

    Continue
  3. 6 min

    Part 03

    Botnets & Info-Stealers (Part Ⅲ)

    Continue
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Live newsroom

Breaking the latest stealer campaigns

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Introducing Cavalier’s New Threat Feeds: Comprehensive Visibility into Attacker Infrastructure
Latest Blog Post

Introducing Cavalier’s New Threat Feeds: Comprehensive Visibility into Attacker Infrastructure

Introducing Cavalier's New Threat Feeds: Comprehensive Visibility into Attacker Infrastructure We are thrilled to introduce three new Threat Feed modules in Cavalier: C2 Data, ClickFix, and PhaaS (Phishing-as-a-service). Together, they give security…

7 min read Read story
PhaaS

Introducing Cavalier’s New Threat Feeds: Deep Dive into Phishing-as-a-Service (PhaaS) Intelligence

ClickFix

Introducing Cavalier’s New Threat Feeds: Deep Dive into ClickFix Monitoring

C2 Servers

Introducing Cavalier’s ‘New Threat’ Feeds: Deep Dive into Infostealer C2 Intelligence

Blog Post

How an Infostealer Infection Led to a Sophisticated ClickFix Campaign at Artlist

Blog Post

Infostealer Malware Triggers Major Database Breach at the Argentine Football Association

Blog Post

Supercomputing on a Credit Card From The AI Rush Enabled The Massive FortiBleed Campaign

Latest weekly report Aug 3 – Aug 10, 2026
Open report

Infostealers Weekly Report: 2026-08-03 – 2026-08-10

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.…

  • 38,367 Compromised Machines
  • 8,814 Compromised Employees
  • 7,672 Compromised Users
  • 21,881 Compromised Androids
  • 407,041 Compromised Domains
Top compromised domains this week
google.com 26,843 facebook.com 18,386 live.com 17,610 instagram.com 13,269 com.facebook.katana 10,664 netflix.com 10,317 amazon.com 10,284 discord.com 9,823 com.instagram.android 9,359 paypal.com 8,424 apple.com 7,520 roblox.com 7,243 com.netflix.mediaclient 7,137 steampowered.com 7,045 microsoftonline.com 6,995 spotify.com 6,497 google.com 26,843 facebook.com 18,386 live.com 17,610 instagram.com 13,269 com.facebook.katana 10,664 netflix.com 10,317 amazon.com 10,284 discord.com 9,823 com.instagram.android 9,359 paypal.com 8,424 apple.com 7,520 roblox.com 7,243 com.netflix.mediaclient 7,137 steampowered.com 7,045 microsoftonline.com 6,995 spotify.com 6,497

More from the briefing

Previous weekly reports

All reports
Latest threat feeds report
Open report

Threat Feeds Weekly Report: 2026-08-03 – 2026-08-10

Threat Feeds Weekly Report — executive summary of Hudson Rock Cavalier threat intelligence feeds. This report covers aggregated statistics only: C2 infrastructure, PhaaS kit hosts, and ClickFix monitor activity for Aug 3 – Aug 10, 2026 (UTC).

  • 9,157 Total Sightings
  • 68 Countries
  • 4,156 C2 Hosts
  • 925 PhaaS Hosts
  • 40,181 ClickFix Sites
Top C2 stealer families this week
socgholish 410 balada 184 vidar 151 stealc 113 lumma 112 redline 99 svcstealer 96 salatstealer 79 agenttesla 65 blankgrabber 46 socgholish 410 balada 184 vidar 151 stealc 113 lumma 112 redline 99 svcstealer 96 salatstealer 79 agenttesla 65 blankgrabber 46

More from Threat Feeds

Previous threat feeds reports

All threat feeds

Trending topics

Explore infostealer trending topics

Browse all topics →
Infostealers 52 Hackers 11 Threat Actor 8 Cybersecurity 6 Breach 5 C2 Servers 5 Cookies 5 MetaStealer 4 Botnets 4 StealC Stealer 3 AI 3 Vulnerability 2 ClickFix 2 Phishing 2
Malware 34 Lumma Infostealer 10 Cybercriminals 7 Cryptocurrency 6 Exploit 5 Cybercrime Intelligence 5 Cybercrime 5 Atomic Stealer 4 Investigations 4 Meduza Stealer 3 Threat Intelligence 3 Rapid7 2 CloudSEK 2
Hudson Rock 25 Ransomware 9 Cyberattacks 7 macOS 6 Analysis 5 Redline Infostealer 5 Compromised Credentials 5 Counter-Terrorism 4 Vidar Stealer 3 Python 3 Cyrus 3 Citrix 2 Dark Web 2

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