Telegram Threat Actor Exposes BHF FREE uploaded by a Telegram User Data: 43,389 Records at Risk

A Telegram user uploaded a stealer log on February 24, 2025 containing 43,389 records tied to BHF FREE. The data includes plaintext passwords, email addresses, and URLs scraped from infected devices, making it immediately usable for account takeover attacks without any additional processing. The size of this leak places it among the more significant BHF FREE exposures, and the public distribution method means the data reached a wide audience very quickly.

Why This Is Dangerous

Stealer logs are among the most actionable types of leaked data because everything in them came from real, compromised machines at a moment when the credentials were actively in use. Unlike leaked database hashes that require cracking before they can be used, plaintext passwords are plug-and-play for an attacker. They can be imported into credential stuffing tools and deployed against other websites immediately.

With 43,389 records freely available on Telegram, the pool of potential attackers is not small. Public posts on large Telegram channels can be downloaded by thousands of users before anyone flags them. Each download represents another person with a full set of working email and password pairs, ready to test them against banks, email providers, online stores, and workplace platforms.

The most insidious aspect of this kind of leak is that victims rarely find out on their own. They do not recieve an email from BHF FREE, there is no news coverage, and their devices show no obvious signs of compromise. They may only discover the breach when an account they care about gets taken over, by which point the attacker has had time to do significant damage.

What Was Exposed

• Email addresses from 43,389 compromised user records
• Plaintext passwords stored without any hashing or encryption
• URLs linked to compromised API endpoints and login portals
• API host information harvested from infected devices
• Endpoint session data collected by infostealer malware
• Browser-saved credentials across multiple services per device
• Application authentication data scraped during the infection

Why This Matters

This breach occured on February 24, 2025, meaning the data has been in circulation for an extended period. Stealer log data does not expire quickly. It gets incorporated into combo lists, sold on underground forums, and reused in automated attacks for months or even years after the original upload. The fact that this log was posted publicly rather than sold privately accelerates that distribution considerably.

Password reuse is what turns a single source breach into a multi-platform crisis. If any of the 43,389 users in this log used the same password on other services, those accounts are vulnerable even if the user never interacted with BHF FREE again. Attackers running credential stuffing campaigns against high-value targets like email, financial services, and cloud platforms would beleive this dataset provides a worthwhile starting point.

How Stealer Log Works

Stealer malware reaches its victims through a variety of channels. Phishing emails with weaponized attachments are common, as are trojanized versions of popular software distributed through unofficial download sites. Fake game mods, cracked productivity tools, and malicious browser extensions are also frequent delivery mechanisms. In each case, the malware is bundled inside something that looks ordinary.

Once the malware runs on a device, it methodically searches for credentials. It reads browser password databases, scrapes autofill entries, harvests saved cookies, and pulls login data from email clients, FTP tools, VPN software, and other applications. This collection process typically completes in seconds and happens entirely without the user's knowledge.

The collected data is then packaged into a structured log file and sent to the attacker. In many cases this goes to a private Telegram channel or a command-and-control server. From there it may be sold privately, but in this case it was uploaded to a public channel where anyone could grab it. The adress of the exposed data is therefore not limited to a single buyer, it effectively became public property the moment it was posted, and the window for victims to protect themselves closed almost immediately. This is why recieving an early alert matters so much.

Check If You Were Affected

Go to heroic.com and run a free search on your email address to find out if it appeared in this breach or any other known leak. HEROIC monitors thousands of breach incidents and gives you specific, actionable information so you can respond quickly and protect your accounts before attackers get the chance to act on your credentials.