The Ok Combolist Leak: 465 Email and Password Pairs Exposed Online

HEROIC analysts identified another combolist named "Ok," uploaded by a Telegram user on 1 June 2025. This file contains 465 records combining email addresses with plaintext passwords and the URLs of the sites those credentials unlock.

Why This Is Dangerous

Each of the 465 records in this file gives an attacker everything needed to attempt a direct login, no password cracking or guessing required. Whoever downloads this file can start testing the credentials against real accounts within minutes.

What Was Exposed in This Ok Leak

• Email addresses
• Plaintext passwords
• URLs for the matching login pages

Why This Matters: Repeat Uploads Signal an Ongoing Problem

This is not the first file with this name that HEROIC has tracked, suggesting a pattern of similarly labeled combolists being uploaded over time. Each new batch adds fresh accounts to the pool criminals use for credential stuffing, where stolen logins are tested in bulk against banking, email, and shopping sites, often leading to account takeover, identity theft, or financial fraud.

How Combolists Like This Keep Appearing

Combolists are usually compiled from older breaches, phishing campaigns, or malware-infected devices, then reformatted into simple email-and-password pairs and shared on Telegram. Casual, repeated filenames like "Ok" often point to informal uploads from individual users rather than organized sellers, but the credentials inside remain just as functional and just as risky.

Check If You Are Affected

With multiple similarly named leaks circulating, it's worth checking your exposure directly. HEROIC's free breach scanner searches over 400 billion leaked records, so you can confirm whether your email address appears in this file or any related leak.