The Mix Part2 Stealer Log Exposed Exactly 144,879 Login Pairs

HEROIC Analysts Uncover the Mix Part2 Stealer Log

HEROIC's threat intelligence team identified a large stealer log titled "Mix Part2" uploaded to Telegram by an anonymous user, dated January 18, 2023. The file contained 144,879 records, each pairing an email address with a plaintext password and the URL of the login page the credentials were used on.

The Mix Part2 Stealer Log Exposed Exactly 144,879 Login Pairs

There's nothing rounded or vague about this number. Mix Part2 contained precisely 144,879 individual credential records, each one a working email and password combination captured directly from an infected device. That level of specificity comes from how stealer logs are built: malware exports every saved login it finds, so the count reflects real accounts, not an estimate.

What Was Exposed in the Mix Part2 Log

• Email addresses used to log into online accounts
• Plaintext passwords tied to those accounts
• The website URLs each credential pair was used on

Why This Matters for the 144,879 People in This Log

At this scale, attackers rely on automation rather than manual effort. Credential stuffing tools can test all 144,879 email and password pairs against dozens of popular websites within minutes, catching anyone who reused a password across accounts. That puts email, banking, and shopping accounts at risk for a large number of people who have no idea their credentials were ever stolen.

How a Stealer Log Like Mix Part2 Gets Assembled

This data comes from infostealer malware, which infects devices through phishing emails, cracked software, or malicious ads, then silently harvests saved browser passwords and autofill details. Large combined releases like Mix Part2 typically merge the output of many separate infections into one file before being shared or sold on Telegram.

Check If You Are Affected

With nearly 145,000 records in this single log, the odds that your information is caught up in a stealer dump somewhere are real. HEROIC's free breach scanner checks your email against a database of more than 400 billion compromised records, so you can find out fast and secure any accounts still using an exposed password.