At Risk: MAIL ACCESS 7K MIX VALID 100 uploaded by a Telegram User

Large Telegram Combolist Exposes 6,808 Mail Access Credentials

HEROIC analysts identified a combolist titled "MAIL ACCESS 7K MIX VALID 100" uploaded by a Telegram user on 05-Jun-2026. The file contains 6,808 records pairing email addresses with plaintext passwords, along with the URLs those credentials unlock. Unlike the smaller files that circulate daily, a list of this size gives an attacker thousands of working logins in a single download.

Why 6,808 Exposed Mailboxes Is a Serious Problem

Every record in this combolist is a validated pairing of an email address and its plaintext password, plus the URL it belongs to. That combination means an attacker does not need to guess or crack anything, they can log straight into the mailbox and everything connected to it, including password reset links for banking, shopping, and social media accounts tied to that email.

What Was Exposed in This Combolist

• Email addresses
• Plaintext passwords
• URLs linked to the accounts

Why This Mail Access Leak Matters for Your Security

Email is the master key to most of your online life. Once an attacker has access to your inbox, they can reset passwords on other accounts, intercept verification codes, and impersonate you to contacts. Combolists like this one are used for credential stuffing, where attackers automate login attempts across banking, shopping, and social platforms using the same email and password pair, which is exactly how account takeover and identity theft usually start.

How a Combolist Like This Gets Built and Sold

A combolist is a compiled file of email or username and password pairs, often gathered from multiple older breaches and repackaged as a single "validated" list, in this case labeled as mail access with 6,808 mixed and valid entries. These files are traded on Telegram channels and dark web forums, where buyers use them for automated login attempts against email providers and other sites.

Check If Your Email Was Exposed in This Breach

Use HEROIC's free breach scanner to check whether your email address appears in this combolist or in any of the other breaches inside HEROIC's database of more than 400 billion leaked records. If your email is a match, change that password immediately and update it everywhere else you reused it.