18,696 Passwords From the 18751 Gmail Combolist Just Hit the Dark Web

HEROIC analysts found a combolist labeled 18751 Gmail, marketed as good for Facebook, Twitter, and Instagram, after a Telegram user uploaded it on July 14, 2026. The file contains 18,696 records pairing email addresses with plaintext passwords, along with the URLs of the accounts each login belongs to.

Why the 18751 Gmail Combolist Is Dangerous

The passwords in this file are stored in plaintext, so anyone who downloads it can read the credentials instantly, with no cracking needed. The list is explicitly labeled as working for Facebook, Twitter, and Instagram, meaning whoever compiled it already tested that these Gmail logins, or the passwords behind them, unlock major social media accounts, not just email inboxes.

What Was Exposed in the 18751 Gmail Leak

• Email addresses
• Plaintext passwords
• URLs of the accounts the credentials belong to

Why This Matters for Anyone Reusing Passwords

Because a Gmail address often doubles as the recovery email and login for social platforms, one exposed password can unlock an entire online identity. Attackers use lists like this for credential stuffing, testing each email and password pair against email providers and social networks alike. If the password was reused, the result can be account takeover, identity theft, and financial fraud, especially if the Gmail account is linked to banking or shopping logins too.

How a Combolist Like This Gets Built and Sold

A combolist is a compiled file of email or username and password pairs, usually gathered from older breaches, stealer logs, or leaked databases and packaged into one list. Sellers on Telegram often label these lists by what they are confirmed to work on, in this case Facebook, Twitter, and Instagram, to make them more attractive to other attackers before the lists spread further to dark web forums.

Check If You Are Affected

If you think your email or a password you use could be part of this leak, do not wait to find out. HEROIC's free breach scanner checks your information against a database of more than 400 billion leaked records, including combolists like 18751 Gmail, so you can see what has been exposed and update any reused passwords right away.