The TOR_LOG MIX 339PCS Dump Packs 6,197 Stolen Logins Into 339 Files

HEROIC analysts identified a stealer log dataset named TOR_LOG MIX 339PCS that was uploaded to a Telegram channel on May 13, 2024. The file contained 6,197 records made up of email addresses, plaintext passwords, and the URLs those credentials were tied to. The dump's name suggests it bundles logs pulled from roughly 339 separate infected machines. Why This Is Dangerous: Every password in this file was leaked in plaintext, meaning an attacker does not need to crack or guess anything. They can take the email address, password, and matching website straight from the log and log in directly. Because stealer logs are collected from an infected device itself, they usually include the exact site the victim was logging into, making it easy to try the same combination right away. What Was Exposed: - Email addresses - Plaintext passwords - URLs for the accounts each password belongs to Why This Matters: With 6,197 working email and password combinations circulating, this file is a ready-made list for credential stuffing. If any of these logins were reused across other accounts, such as email, banking, or social media, an attacker can use automated tools to test the same password everywhere. That is how one small stealer log turns into account takeover, financial fraud, or identity theft for people who had nothing to do with the original infection. How a Stealer Log Like This Works: A stealer log comes from malware that infects a victim's computer or phone and quietly copies saved browser passwords, autofill entries, and login sessions before sending everything back to whoever runs the malware. The operator then bundles the results, in this case labeled TOR_LOG MIX 339PCS, and shares or sells the file on Telegram and dark web forums, where it can be picked up and used by anyone within hours of being posted. Check If You Are Affected: HEROIC's free breach scanner checks your email against more than 400 billion leaked records, including stealer logs like this one, so you can see in seconds whether your credentials showed up. Run a free scan and update any passwords you've reused elsewhere before someone else gets there first.