522 Records From Mix Fresh Stealer Log Leaked on Telegram

What HEROIC Analysts Found

On 21-May-2026, HEROIC's dark web monitoring team identified a stealer log posted to a Telegram channel under the name "Mix Fresh B4_Jx uploaded by a Telegram User." The "Mix" in the name indicates the log pulls credentials from multiple sources rather than a single email provider. It contained 522 records, each combining an email address, a plaintext password, and the URL of the site that login was used on.

Why This Mixed Stealer Log Is Dangerous

Because this log mixes credentials from many different websites instead of just one, it gives an attacker a broad starting point rather than a narrow one. Every record already tells them the exact site the login works on, and the password is sitting in plaintext with no encryption to break through. That combination turns a simple copy-paste into a working login attempt.

What Was Exposed in This Leak

• Email addresses tied to a wide range of online accounts
• Plaintext passwords captured directly from infected devices
• URLs showing exactly which sites each stolen login opens

Why This Matters for Affected Users

A 522-record mixed log is well suited to credential stuffing, since attackers can automatically feed each email, password, and site combination into login pages across the web. Anyone caught in this leak faces a meaningful risk of account takeover, particularly if they reuse the same password on more than one of the sites represented in the log.

How Stealer Logs Work

Infostealer malware infects a device, often through a pirated download, cracked software, or a malicious attachment, and then quietly copies every saved password, cookie, and autofill entry from the browser. Criminals label the resulting file a "log," sometimes mixing data from hundreds of different accounts and sites into one package, then sell or trade it on Telegram and dark web marketplaces.

Check If You Are Affected

Since this log blends logins from many different sites, there's no single service to check to know if you're in it. HEROIC's free breach scanner searches your email against more than 400 billion leaked records, including stealer logs like this one, so you can find out in seconds and update any exposed passwords before someone else uses them.