As a Threat Intelligence Analyst, part of my job involves scrolling through darknet forums and detecting potential attacks, breaches, and leaks (not the other one). One thing that always crosses my mind is how confidential data is freely posted on these forums. Most interesting one is of course stealer logs.

A stealer is a Trojan that gathers information from a system. The most common form of stealers are those that gather logon information, like usernames and passwords, and then send the information to another system either via email or over a network.