3web.net Hacked: 2,394 Emails and Passwords Leaked Online

HEROIC analysts found a stealer log labeled "3web.net - 2.394 emails" being shared by a Telegram user. Dated 10-Jun-2026, the file contains 2,394 records, including email addresses, plaintext passwords, and the URLs of the accounts tied to the 3web.net domain and the sites those passwords open.

Why This 3web.net Leak Is Dangerous

The file is small, but that doesn't make it any less usable. Each of the 2,394 records pairs a working email and password with the exact site it opens, so an attacker doesn't have to guess where a stolen credential will work. They can open the matching URL and try the login immediately, with nothing standing in the way.

What Was Exposed

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

Why This Matters

Because the passwords are stored in plaintext, they work exactly as typed, with no cracking required. For the 2,394 people in this file, the main risk is account takeover on the accounts named in the leak. If any of these passwords were reused elsewhere, that opens the door to credential stuffing on other email, banking, or shopping accounts too, expanding the damage well beyond the original leak.

How Stealer Logs Work

A stealer log is produced by malware that infects a device and quietly copies the usernames, passwords, and site addresses saved in the browser, sending everything back to whoever controls the malware. Because a single infected device can hold credentials tied to several unrelated accounts, even a modest-sized file like this one can affect people across different services. These files are then shared or sold on platforms like Telegram, where anyone can pick them up and begin testing the logins.

Check If You Are Affected

A small leak is still worth checking. HEROIC's free breach scanner checks your email address against a database of more than 400 billion leaked records, including stealer logs like this one, and tells you right away if your information turned up. If it did, changing that password and turning on two-factor authentication takes only a few minutes and closes the door before anyone can use it against you.