The HADESK PUBLIC Leak Could Unlock Your Email and More

HEROIC analysts found a combolist titled "HADESK PUBLIC" uploaded to Telegram on July 15, 2025. The file holds 666 records, each pairing an email address with a plaintext password and the login URL it belongs to. Why This Is Dangerous: A single leaked password rarely stays contained to one account. If the password in this file is one you've reused, it can act as a key that opens several doors at once, your email, your social accounts, and anything else tied to that same login. What Was Exposed: - Email addresses - Plaintext passwords - URLs identifying the linked services Why This Matters: Attackers know password reuse is common, so a working credential from one small leak often unlocks several accounts through credential stuffing. That chain reaction is how a 666-record combolist can lead to email takeover, financial fraud, and identity theft well beyond the original leaked account. How a Combolist Like This Works: Files like "HADESK PUBLIC" are typically compiled from a mix of smaller breaches, phishing results, or malware infections, then released publicly, hence the "PUBLIC" label, for anyone to download and test. Check If You Are Affected: Check whether your email is part of this leak or the more than 400 billion other records in HEROIC's database using HEROIC's free breach scanner, and change any reused passwords right away to break the chain before an attacker can use it.