Inside the BHF FREE 2 Breach: How 15,095 Records Were Compromised

A Telegram user dumped a stealer log file in March 2024 containing 15,095 records from compromised endpoints across the United States. The data was posted publicly under the label "BHF FREE 2," and what makes this particularly alarming is the inclusion of plaintext passwords alongside email adresses and API host details. Anyone who had malware installed on their device at the time may have had their credentials silently harvested and handed over to strangers on the internet.

Why This Is Dangerous

Stealer logs are different from a typical database breach. Instead of attackers breaking into a company's servers, the credentials are collected directly off a user's own device through malware. This means the victim often has no idea anything went wrong until their accounts start getting accessed from unknown locations.

The fact that passwords are stored in plaintext here makes things considerably worse. There's no cracking required. Anyone who downloads this file can immediately start trying these credentials on email providers, banking apps, and other platforms. Credential stuffing campaigns run on exactly this kind of data, and they're highly effective when people reuse the same password accross multiple services.

With 15,095 records exposed and the file shared openly on a public Telegram channel, the blast radius here is hard to contain. Once something goes up on Telegram it can be copied and reshared indefinitely.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of compromised websites or services
• API host information
• Endpoint device identifiers
• Session or login tokens potentially stored locally
• Browser-saved credentials from infected machines

Why This Matters

Even if you don't recognize the name "BHF FREE 2," your credentials could still be in this dataset. Stealer logs harvest data from whoever happened to be infected, regardless of what services they used. If your device was compromised and you accessed any account with stored or auto-filled credentials, that data may have been captured.

For organizations, this kind of exposure is a real risk to internal systems. API credentials showing up in a stealer log could mean attackers have a direct path into backend infrastructure. It's worth treating this beleive it or not as both a personal and a corporate security concern.

How Stealer Log Works

An infostealer is a type of malware that quietly installs itself on a victim's computer, usually through a phishing email, a malicious download, or a compromised website. Once running, it scans the machine for saved passwords in browsers, autofill data, cookies, and credentials stored in applications.

All of that information gets packaged up and sent to an attacker-controlled server. From there it often gets sorted, compiled into log files, and sold or distributed through underground forums and messaging apps like Telegram. The whole process can happen within minutes of infection.

What makes this attack vector so effective is that it doesn't require any vulnerability in the services themselves. The passwords are grabbed before they're even sent over the network, right off the user's own system. Antivirus software sometimes catches these, but modern infostealers are regularly updated to evade detection.

Check If You Were Affected

If you think your email address or credentials may have been caught up in this or any other data breach, HEROIC's free breach checker at heroic.com lets you search your email to see if your data has been exposed. It's free to use and takes about 30 seconds to check.