The UHQ Mix Part 3 0930 Leak Happened in 2023, Surfaced Now

HEROIC analysts traced a combolist titled 'UHQ Mix Part 3 0930' back to May 2023, the date the credentials inside appear to have been originally compiled. The file only surfaced publicly when it was uploaded to a Telegram channel by an individual user in 2026. It contains 99,813 records, each pairing an email address with a plaintext password and an associated login URL. Why This Is Dangerous: A three-year gap between when data is stolen and when it becomes public doesn't make it any safer, it often means the credentials have already been quietly reused, tested, and passed around in smaller private circles before finally reaching a wider audience on Telegram. Since the passwords are stored in plaintext, they remain immediately usable no matter how long they've been sitting around. What Was Exposed: email addresses; plaintext passwords; associated login URLs. Why This Matters: If you haven't changed a password since 2023, this leak is a reminder of why that matters. Nearly 100,000 accounts are represented here, and anyone who has kept the same password since before this data was compiled is still exposed to credential stuffing and account takeover today, even though the original theft happened years ago. How Combolists Work: Combolists like this one are often labeled with a series name and part number, here 'Part 3,' suggesting it's one piece of a larger collection assembled from multiple older breaches and malware logs. These files can sit in private trading circles for years before eventually being uploaded somewhere more public, like Telegram, where they reach a much larger audience. Check If You Are Affected: Old data can still cause new damage. Use HEROIC's free breach scanner to check your email against more than 400 billion leaked records, including older compilations like this one, and update any password you haven't changed in years.