Change Your Passwords Now After the CRYPTON_LOGS 301PCS Leak

Change any password you have reused elsewhere, that is the short version. HEROIC analysts identified a stealer log named CRYPTON_LOGS 301PCS, uploaded to a Telegram channel on August 8, 2024, holding 5,698 records that pair an email address with a plaintext password and the site it was used on. Scanning your email is the fastest way to see whether you need to act.

Why This Is Dangerous

Nothing in this file needs to be decrypted. Every password sits in plain text, meaning it can be copied and tried on a login page within seconds of the file being opened. Speed is what makes plaintext exposures more urgent than ones involving encrypted or hashed data.

• Email addresses
• Plaintext passwords
• URLs tied to each saved login

The real danger shows up when a password from this file matches one still used somewhere else. Attackers run these lists against major email and financial sites hoping for exactly that kind of overlap, and it only takes one match to reach an inbox, a bank login, or a workplace account.

A file like this comes from malware quietly installed on someone's device, pulling saved browser logins and matching them to the sites they belong to. It has nothing to do with any company being broken into; the exposure originates entirely from compromised personal machines.

Find Out Which Passwords to Change

Scan your email to check it against this file and other known exposures. If a match turns up, change that password immediately, along with any other account using the same one, whether it is personal or tied to your job.