Users Across the US, EU, Russia Hit by the 22k USA EU Ru MIX Leak

HEROIC Analysts Uncover the 22k USA EU Ru MIX Combolist

HEROIC's dark web monitoring team identified a combolist labeled "22k USA EU Ru MIX 11.06" that was uploaded to a Telegram channel on June 11, 2026. The file contains 22,751 records pairing email addresses with plaintext passwords and the URLs those credentials unlock. As its name suggests, the list combines credentials gathered from multiple regions into one file rather than a single company's breach.

Why This Is Dangerous

Every password in this combolist is stored in plaintext, so whoever downloads the file can read and use the credentials the moment they open it. Paired with the matching URL for each account, an attacker has a ready-made login for 22,751 different accounts, and any password reused elsewhere extends that access even further.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs linking each credential pair to the account they unlock

Why This Matters

A combolist this size gives attackers a large enough sample to run credential stuffing at scale, testing each of the 22,751 pairs against banking sites, email providers, and social platforms all at once. Anyone caught in a mixed regional dump like this faces the same core risks: account takeover, identity theft, and financial fraud if a password was reused anywhere else.

How Combolists Work

A combolist is built by merging separate batches of stolen or reused credentials into a single file, often organized by region or source the way "22k USA EU Ru MIX 11.06" is. Combining lists this way makes the file more attractive to buyers on Telegram, since it delivers a broader spread of accounts in one download instead of several smaller ones.

Check If You Are Affected

With 22,751 accounts involved, it's worth checking now rather than later. HEROIC's free breach scanner checks your email address against a database of more than 400 billion leaked records, including mixed combolists like this one, so you can confirm your exposure in seconds.