53,988 Records Exposed in mp Telegram Stealer Log Breach

In June 2025, HEROIC analysts identified a stealer log file uploaded to a Telegram channel by an anonymous user, exposing 53,988 records. The dataset contains a mix of email addresses, plaintext passwords, and the URLs of the websites those credentials belong to, essentially a ready-made login kit for anyone who downloads it.

Why This Stealer Log Is Dangerous

Stealer logs are different from a typical company data breach. Instead of coming from one hacked database, this data was harvested directly from infected computers using malware that quietly records everything a person types or saves in their browser. That means the passwords in this file are current, plaintext, and already matched to the exact site they unlock.

An attacker does not need to guess or crack anything. They can simply copy each email, password, and URL combination and log straight into the account.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated website URLs

Why This Matters for Victims

Because the passwords are stored in plaintext and tied to specific sites, this data is perfectly suited for account takeover. If any of these logins are reused elsewhere, criminals can attempt credential stuffing attacks against banking, email, or social media accounts. From there, identity theft and financial fraud are only a few clicks away.

How Stealer Logs Work

Stealer malware infects a device, often through a fake download, cracked software, or a maliscious email attachment. Once installed, it quietly scans the browser's saved passwords, autofill data, and session cookies, then bundles everything into a single log file. These logs are frequently sold or freely shared on Telegram channels like the one behind this exposure, making them a favorite tool for low-effort, high-reward cybercrime.

Check If You Are Affected

If you think your credentials might be sitting in a log like this one, do not wait to find out the hard way. HEROIC's free breach scanner searches across more than 400 billion exposed records to show you instantly if your email or passwords have surfaced anywhere on the dark web.