Found in a Private Telegram Dump: 1,617 Leaked Logins

Part of an Ongoing Series of Private Combo Lists

HEROIC analysts found a file titled "Private MIX 26.04 Part 10" shared on Telegram on May 13, 2026. As the "Part 10" label suggests, this is one installment in a larger series, and this particular file contains 1,617 records pairing email addresses with plaintext passwords and login URLs.

Why This Is Dangerous

Labeling a list "private" typically means the seller is limiting distribution to paying buyers rather than posting it freely, which often means the data is fresher and less likely to have already been used or exhausted by other criminals. Combined with plaintext passwords and matching URLs, that freshness makes the accounts in this file particularly easy targets.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated login URLs

Why This Matters

Because this list is part of a numbered series, it suggests the same source or malware operation has produced multiple batches over time. If your information appeared in this "Part 10" file, it is worth assuming similar data could surface in other parts of the series too. The core risks remain credential stuffing and account takeover, especially if any of these passwords are reused elsewhere.

How Numbered "Part" Combo Lists Are Distributed

Sellers who produce a steady stream of stealer log data often break it into numbered parts, releasing them over time to maintain interest and repeat sales rather than dumping everything at once. Each part is usually pulled from the same pool of infected devices or breached sources, then split, verified, and sold or shared in sequence.

Check If You Are Affected

Since this file is one of several in an ongoing series, checking your exposure now can help you stay ahead of future parts as well. HEROIC's free breach scanner searches more than 400 billion leaked records, so you can see quickly if your email and password were part of this leak.