Researchers Flag 112,181 Credentials in the Logs_24 February Leak

HEROIC analysts identified a stealer log file posted to Telegram on February 25, 2025 containing 112,181 exposed records. The upload, labeled Logs_24 February_processed, was shared by a Telegram user and included email adresses, plaintext passwords, and URLs captured from compromised endpoints. The scale and recency of this dataset make it one of the larger stealer log dumps flagged by HEROIC analysts in early 2025.

Why This Is Dangerous

Over 112,000 sets of credentials, each paired with the exact website they came from, give attackers a ready-made map of where to strike. A criminal who downloads this file does not need any hacking skill. They run the credentials through an automated tool, and within hours they are inside email accounts, streaming services, corporate intranets, and financial platforms. The processed label in the file name sugests the data was already cleaned and sorted before being shared, making it even faster to exploit.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs (sites and services where the credentials were harvested)

Why This Matters

Researchers link large processed stealer log uploads to organized credential stuffing operations. When a dataset this size hits Telegram, it typically gets redistributed across dozens of channels within hours. Victims face account takeover, identity theft, and fraud. Because the logs capture credentials at the moment of entry, they often include passwords the victim has never reused anywhere else, which means traditional breach warnings may not flag the risk in time.

How Stealer Log Breaches Work

Infostealer malware infects a device through a phising link, a trojanized app, or a malicious browser extension. Once active, it harvests every password stored or typed on the device, along with the URLs associated with those passwords. The data is packaged into a log file and sent back to the attacker automatically. Professional threat actors then process and sort these logs by category, such as banking or email, before selling or distributing them on Telegram and dark web forums. The Logs_24 February_processed file is a textbook example of this workflow.

Check If You Are Affected

If your email was in use in early 2025, it may appear in this dataset. HEROIC offers a free scanner that checks your email against more than 400 billion exposed records. Run a free scan now to see if your credentials were caught in this dump or any other known data breach.