Search Your Email: Poland Stealer Log Exposed 352,965 Logins

In late January 2023, HEROIC analysts spotted a stealer log posted to Telegram under the short label "pl," a Poland-linked credential dump containing 352,965 exposed records. Each entry pairs an email address with a plaintext password and the URL of the login page it belongs to, a data structure typical of malware that lifts saved logins straight from an infected browser.

Search Your Email: This Dump Exposed 352,965 Accounts

With over 350,000 records in a single file, this is one of the larger stealer logs HEROIC has tracked this year. If you have ever saved a password in your browser on a compromised device, your email could be sitting in this exact file right now, paired with the password and the site it unlocks.

What Was Exposed in the "pl" Dump

• Email addresses
• Plaintext passwords
• URLs of the associated login pages

Why This Matters

A file of this size gives attackers everything needed to automate credential stuffing across hundreds of thousands of accounts at once. Anyone whose password appears here is at risk of account takeover on any other site where they reused that same password, and once one account falls, identity theft and financial fraud often follow close behind.

How This Stealer Log Was Created

Stealer malware infects a device through a cracked program, fake installer, or malicious download, then quietly copies every password saved in the browser along with the exact web address each one unlocks. The stolen data is uploaded to the attacker's server and eventually bundled into a log like this one, then shared or sold in Telegram channels where stolen credentials change hands.

Check If You Are Affected

With 352,965 records in this leak alone, it is worth taking two minutes to check. HEROIC's free breach scanner searches a database of more than 400 billion compromised records so you can see instantly whether your email and password showed up in this dump or any other breach.