BreachDetect

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How company accounts leak, and how to catch it.

Stealer logs, breached databases and account takeover, written for the people who have to deal with them.

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Latest6 min read

What are stealer logs? How infostealers leak company logins

Stealer logs are passwords, session cookies and device details taken from infected computers. What's in one, how they're sold, and why companies should care.

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  1. 5 min read

    How to check if your company's logins have been leaked

    Where leaked company logins come from, how to search stealer logs and breach data for your domains, and which results to deal with first.

  2. 5 min read

    Employee login in a stealer log? What to do in 24 hours

    A step-by-step response for when a staff login turns up in a stealer log: revoke sessions, reset, check for use, clean the machine and close the gap.

  3. 12 min read

    PHP2Shell and the other big hacks of October 2026

    A decade-old PHP bug took sites offline worldwide. Most of October's other breaches, from Railway to ASOS to Denmark's CPR register, began with a stolen login.