Search Your Email: The Ok Telegram Combolist Exposed 2,285 Accounts

HEROIC analysts found a combolist called "Ok" that a Telegram user uploaded on July 28, 2025. The file contains 2,285 records pairing email addresses with plaintext passwords, along with the URLs where each credential pair was meant to be used. This is the largest of the Ok combolist uploads HEROIC has tracked, and every password inside is stored without encryption.

Why This Is Dangerous

With 2,285 working credential pairs in plaintext, this file gives an attacker a large, ready-to-use list. There is no cracking step needed. Search your email against this kind of exposure now, because if your password shows up here and you have reused it, other accounts tied to that same password are at risk too.

What Was Exposed in the Ok Leak

• Email addresses
• Plaintext passwords
• URLs tied to each credential pair

Why This Matters

Large combolists like this one are prime material for credential stuffing, where attackers use automated tools to test each stolen email and password pair against banking sites, email providers, and social media platforms. Password reuse turns a single exposed credential into a much bigger problem, opening the door to account takeover, identity theft, and financial fraud.

How a Combolist Leak Works

A combolist pairs usernames or emails with passwords, typically compiled from earlier breaches, phishing campaigns, or malware that steals saved browser credentials. Assembling one at this scale doesn't require hacking a specific company. It only takes someone gathering and sharing a large volume of credentials that already exist, which is how this file ended up on Telegram.

Check If You Are Affected

Search your email now rather than wait. HEROIC's free breach scanner checks your email against more than 400 billion leaked records, including combolists like this one, so you can quickly confirm whether your credentials were exposed and take steps to protect your accounts.