‘100K Europe’ Stealer Log Leak Exposes 68,255 Passwords Online

A stealer log titled "100K Europe" appeared on Telegram on March 31, 2024, containing 68,255 records of email addresses, plaintext passwords, and login URLs. The name is the label the uploader gave the file when sharing it, a common way sellers advertise which region or user base a stealer log claims to cover, though the credentials themselves come from wherever the infected devices happened to be.

What the "Europe" Label Actually Tells You

Sellers and Telegram uploaders often tag stealer logs by region to help buyers know what they are getting, but that label describes marketing, not a verified boundary. It does not mean every one of the 68,255 records belongs to a European resident, only that the uploader packaged and marketed the file that way. What is confirmed is the data itself: real email addresses paired with real plaintext passwords, wherever the people behind them happen to live.

What Was Exposed

• Email addresses collected from infected devices
• Plaintext passwords, stored without any encryption
• URLs showing which login pages each credential pair unlocks

Why This Matters

A regional label does not make a leak any less usable. Anyone who downloads this file can run the emails and passwords inside it through credential stuffing tools aimed at popular sites regardless of geography. If a password in this log was reused elsewhere, that account is exposed to account takeover, and from there to identity theft or financial fraud, the same as any other stealer log leak, label or no label.

How a Log Like This Gets Packaged and Sold

Info-stealer malware infects a device, quietly harvests saved browser credentials and the URLs they unlock, and sends the results back to whoever is running the campaign. That raw data then gets sorted and repackaged, sometimes by claimed region, sometimes by target site, and listed on Telegram like the 68,255-record file described here. The packaging makes it easier to sell. It does not change what is inside.

Check If You Are Affected

Wherever you live, it is worth checking whether your email shows up in a leak like this one. HEROIC's free breach scanner searches your email against more than 400 billion leaked records worldwide, including regionally labeled stealer logs like "100K Europe," so you can see your exposure and secure any account still using a compromised password.