Who’s at Risk in the MIX UHQ Part 3 Combolist? 43,697 Logins Exposed

HEROIC analysts found a large combolist named MIX UHQ Part 3 0830 uploaded to a Telegram channel, first leaked on 11 February 2023. The file contains 43,697 records combining email addresses, plaintext passwords, and the URLs where each credential pair was originally used. Why This Is Dangerous: The people most at risk are not necessarily customers of one specific company, they are anyone who reuses passwords across multiple accounts. Because this is a mixed combolist, not a single-company breach, the 43,697 records span many different websites and services, meaning attackers can test each credential pair against dozens of unrelated platforms. What Was Exposed: - Email addresses and usernames - Plaintext passwords - URLs indicating where each login was used Why This Matters: If you reuse a password anywhere, you are the real target of a combolist like this one. Attackers load these files into automated tools that attempt logins across banking sites, email providers, and online stores, a technique known as credential stuffing. A single reused password can cascade into account takeover, financial fraud, and identity theft. How a Telegram Combolist Like This Works: Combolists such as MIX UHQ Part 3 are compiled from multiple older breaches and malware logs, then merged into one large file and redistributed through Telegram channels that trade in stolen credentials. Because the data is aggregated from many sources, it can keep resurfacing on different channels long after it was first collected. Check If You Are Affected: HEROIC's free breach scanner checks your email against more than 400 billion leaked records, including combolists like this one. Run a scan today and change any password you have used more than once.