What Is a Stealer Log? Mix GEO Leak Exposes 3,867 Records

In June 2026, HEROIC analysts identified a stealer log breach labeled "3000 Pcs - Mix GEO," uploaded to a Telegram channel by an anonymous user on 29 June. Despite the "3,000" figure in its file name, verification confirmed the file actually contains 3,867 records, including email addresses, plaintext passwords, and the URLs of the sites each login was tied to. The "Mix GEO" label in the name indicates the credentials were pulled from victims across multiple countries rather than a single region.

Why the Mix GEO Stealer Leak Is Dangerous

Every password in this file was stored and shared in plaintext, so anyone who downloads it can use the credentials immediately without needing to crack or decode anything. Since each record also lists the exact website URL a login belongs to, attackers have a ready-made map showing precisely where each set of credentials will work, making it fast to break into email accounts, online stores, or other services tied to the same login.

What Data Was Exposed in the Mix GEO Breach

• Email addresses
• Plaintext passwords
• Associated login URLs

Why This Matters

Because the credentials in this leak span multiple countries and services, they are especially useful for credential stuffing attacks, where automated tools test the same email and password pair across banking sites, email providers, and social platforms worldwide. Since so many people reuse passwords across accounts, a single exposed login from this file can quickly turn into account takeover, financial fraud, or identity theft.

How Stealer Log Breaches Work

Stealer logs are produced by malware that quietly infects a victim's device and harvests saved passwords, autofill entries, and login details straight from the browser. The malware bundles this information, including the specific website URL tied to each credential, into a single file. These files, often labeled by size or region like this "Mix GEO" batch, are then shared or sold in bulk through channels like Telegram.

Check If You Are Affected

If your email address could be among the 3,867 records in this Mix GEO stealer leak, don't 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 instantly tells you whether your information has been exposed. Run a free scan today and secure your accounts before someone else gets there first.