Files_17.10_18.21_0 Combolist Leaked 4,550,564 Records Total
Precisely 4,550,564 records make up the file known as Files_17.10_18.21_0, uploaded to Telegram on 10-Oct-2024 as a combolist rather than a fresh stealer log.
Why This Is Dangerous
A combolist this size is built for one purpose, automated login attempts at scale. Attackers can feed all 4,550,564 email and password pairs into a script and let it run against dozens of websites overnight.
What Was Exposed
- Email or username entries for millions of accounts
- Passwords paired with each login in plaintext
- URLs indicating where the credentials were previously used
Why This Matters
Most people never relize their old, reused password from a previous breach ends up recycled inside a combolist like this one. It becomes neccessary to treat any password that appeared in an older leak as permanently unsafe, even years later.
How Combolists Work
Unlike a stealer log pulled fresh from an infected device, a combolist is stitched together from older breaches and leaks, combining and cleaning up username and password pairs from multiple sources into one giant file. Files_17.10_18.21_0 fits that pattern exactly, drawing on prior exposures to build a massive list ready for automated attacks.
Check If You Are Affected
HEROIC's free scanner checks your email against a database of over 400 billion leaked records, including combolists of this size. Given how large this file is, it's worth checking your exposure right now rather than assuming you're not on the list.
Breach Breakdown
4,550,564 passwords exposed. Is yours one of them?
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