eclipse1.co.uk Stealer Log: 2,269 Passwords Leaked Online

In June 2026, HEROIC analysts identified a stealer log tied to eclipse1.co.uk that was uploaded to Telegram by a threat actor. The file held 2,269 records made up of email addresses, plaintext passwords, and the URLs those credentials were tied to.

Why This eclipse1.co.uk Stealer Log Is Dangerous

The risk comes from how directly usable this data is. Each password sits in plaintext right next to the exact web address it unlocks, so there is no decoding or cracking needed. Anyone who gets a copy of this log can start attempting logins on those 2,269 accounts the moment they open the file.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs linked to each set of credentials

Why This Matters

Because the passwords are matched to specific login pages, attackers can go straight to account takeover instead of guessing where to try a stolen credential. If any of these passwords were reused elsewhere, such as on email, banking, or shopping accounts, credential stuffing tools allow attackers to test the same password against thousands of other sites, turning one small leak into a much bigger problem.

How Stealer Logs Work

Stealer logs are generated by malware that infects a device and quietly harvests saved browser passwords, autofill entries, and the URLs they are linked to, sending it all back to the attacker. Because the theft happens on the victim's own computer rather than through a hacked company server, the credentials are often still active when the log surfaces on Telegram or dark web forums.

Check If You Are Affected

Curious whether your email or password appeared in this stealer log or another one? HEROIC's free breach scanner checks your information against a database of more than 400 billion leaked records, so you can find out quickly and change any exposed passwords.