HEROIC Analysts Found “_UNIQUE” Stealer Log With 2,086 Passwords

HEROIC Analysts Spot the "_UNIQUE" Stealer Log on Telegram

While monitoring Telegram channels used to trade stolen data, HEROIC analysts came across a stealer log named "_UNIQUE," uploaded by a Telegram user on 26-Jul-2026. The file contains 2,086 records made up of email addresses, plaintext passwords, and the URLs those credentials were tied to.

Why the "_UNIQUE" Stealer Log Is Dangerous

Sellers often label a file "unique" when it has not already been picked apart and reused across dozens of other leaked lists. That label matters because it means the credentials inside are less likely to have already been tested, flagged, or blocked, giving whoever buys or downloads the file a fresher shot at logging into real accounts. Combine that with plaintext passwords and matching URLs, and there is nothing standing between an attacker and a working login.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs showing exactly which site each login belongs to

Why This Matters

Everyone in this log is exposed to a straightforward account takeover risk. Because the password is stored in plain text and paired with its exact site, an attacker does not need to guess or crack anything, they can simply log in. And because this batch is marketed as fresh and unused, it is more likely to still work than an old, recycled list.

How Stealer Logs Work

Stealer logs are produced by malware that quietly infects a device and harvests everything saved in the browser: passwords, autofill data, and browsing history. That stolen information gets packaged into a single file and handed off to the attacker, who then shares or sells it, often on Telegram, exactly where HEROIC analysts found this one. Because the data comes straight from the victim's device at the time of infection, it tends to be accurate and current.

Check If You Are Affected

If you want to know whether your information is part of this log, do not leave it to chance. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, including stealer logs like this one, and tells you right away if you were exposed. Run a free scan and change any password it flags.