The Crypton Logs Dump: 5,139 Stolen Login Credentials Surface

HEROIC analysts identified a stealer log named "Crypton Logs 301pcs" uploaded to Telegram on July 7, 2024. The file contains 5,139 records pulled from infected devices, including email addresses, plaintext passwords, and the URLs of the accounts those passwords unlock.

Why This Is Dangerous

Stealer logs like this one are pulled directly from a victim's own device, so the credentials inside are current and working at the time of infection. Each password is paired with the exact site it belongs to, meaning an attacker does not need to guess anything. They can copy the login straight from the file and attempt to sign in immediately.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the accounts and services those passwords unlock

Why This Matters

Because every entry in this log links a password to a specific site, attackers can move quickly from one account to the next, especially if the same password was reused elsewhere. That kind of credential stuffing is how a single stolen login turns into a full account takeover, drained funds, or stolen identity, often before the victim notices anything is wrong.

How This Stealer Log Was Created

Stealer logs come from infostealer malware that infects a device through a fake download, cracked software, or a phishing link. Once running, it quietly collects saved browser passwords, autofill entries, and login sessions, then bundles everything into a file like this one. From there, the file is shared or sold on Telegram channels, which is where HEROIC analysts found Crypton Logs 301pcs.

Check If You Are Affected

If you think your credentials could be sitting in a stealer log like this, it is worth checking sooner rather than later. HEROIC's free breach scanner searches a database of more than 400 billion leaked records, including stealer logs like this one, so you can see what has been exposed and change any affected passwords before someone else uses them.