BreachForumsCloud Stealer Log Exposes API URLs, 18,189 Records

In July 2026, a Telegram user uploaded a stealer log file called "BreachForumsCloud," exposing 18,189 records of email addresses, plaintext passwords, and the URLs tied to each login. What stands out in this particular dump is how much context comes attached to each credential, this is not just a list of passwords, it is a snapshot of exactly which sites and services a person's device was logged into at the moment it was infected.

Why the BreachForumsCloud Stealer Log Is Dangerous

Stealer logs like BreachForumsCloud come from malware that sat on infected devices quietly harvesting saved logins straight out of the browser. Because the passwords are captured in plaintext exactly as they were typed or saved, and each one is paired with the specific URL it belongs to, an attacker does not have to guess which site a password unlocks, the log tells them directly.

What Was Exposed in the BreachForumsCloud Log

• Email addresses
• Plaintext passwords
• URLs linked to each login

Why This Matters

Because every credential in this log is matched to its exact URL, an attacker can jump straight to logging into your email, banking, or work accounts without any trial and error. This level of detail makes stealer logs like BreachForumsCloud considerably more dangerous than a generic list of scrambled emails and passwords.

How Stealer Logs Work

A stealer log is the output of infostealer malware, a type of infection that silently collects saved passwords, cookies, and autofill data from an infected computer and sends it all back to whoever controls the malware. Unlike a combolist built by combining old leaks, a stealer log reflects a real device's actual saved logins at the time of infection, which is why it often includes the exact URL for each account alongside the credentials. These logs are commonly traded and resold on Telegram and dark web forums, giving buyers a ready-made map of someone's online accounts.

Check If You Are Affected

If your device has ever been infected with stealer malware, your saved logins could be sitting in a file just like this one. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, including stealer logs like BreachForumsCloud, so you can find out and change your passwords before someone else logs in first.