Italy 1 Data Breach: 104,048 Passwords Put Your Accounts at Risk

HEROIC Analysts Catalog a 104,048-Record Stealer Log Named "Italy 1"

HEROIC's dark web monitoring team identified a stealer log file named "Italy 1," uploaded to a Telegram channel on 23-Mar-2023. The file contains 104,048 records, each pairing an email address with a plaintext password and the URL of the site the credentials were captured from.

Why the Italy 1 Stealer Log Is Dangerous

What makes this file dangerous is how usable it is straight out of the box. Every record already tells an attacker exactly which website a password works on, so there's no cracking, guessing, or matching required. Because the passwords are stored in plaintext, anyone who gets the file can read them instantly and start testing logins right away.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the websites where the credentials were used

Why This Matters

With over 100,000 working email and password combinations in one file, this is prime material for account takeover, since each pairing lets an attacker log straight into a specific account. It also feeds credential stuffing attacks: if you used that same password on other sites, those accounts could be compromised too, even if they weren't part of this particular leak. The scale of this file means it's likely to circulate widely once it's out.

How Stealer Logs Work

Stealer logs are generated by malware that infects a device, quietly reads through the browser's saved passwords and active sessions, and sends everything it finds back to whoever is running the malware. The output is a plain text file listing which login works on which website, harvested straight from the source with no need for the attacker to break any encryption. Files like "Italy 1" are then packaged and shared on Telegram, which is exactly where HEROIC analysts found this one.

Check If You Are Affected

With more than 100,000 records in this file, there's a real chance your information is included. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, including stealer logs like this one, and tells you right away if you've been exposed. If you get a match, change that password immediately and avoid using it anywhere else.