Cloud & SaaS Logins Exposed: 1.8M URL LOG PASS Breach Leaks 1.6M Records

HEROIC analysts identified a stealer log dump uploaded to Telegram in October 2025 containing 1,614,419 individual records. The file, labeled "1.8M URL LOG PASS - TXT CLOUD," was posted by a Telegram user and contains a mix of website endpoints, email addresses, and plaintext passwords harvested directly from infected devices.

Why This Stealer Log Is Dangerous for Cloud and SaaS Users

Stealer logs are different from typical database breaches. Instead of coming from one hacked company, this data was pulled straight off victims' computers by malware that quietly recorded every login typed into a browser. That means the passwords in this file are plaintext and current at the time of infection, not old hashed leftovers from years ago.

Because so many of the captured URLs point to cloud dashboards, admin panels, and SaaS tools, attackers browsing this log can walk right into business accounts, file storage, and email inboxes using credentials that still work.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated login URLs and API endpoints

Why This Matters: From One Password to Total Account Takeover

A single reused password is often the only thing standing between a criminal and someone's entire digital life. Attackers take logs like this one and run them through automated credential stuffing tools, testing the same email and password combo across banking sites, email providers, and shopping accounts.

Once inside, fraudsters can drain accounts, open new lines of credit, or use a hijacked email to reset passwords on every other service tied to it. This is how a single leaked recieved credential quietly turns into full identity theft.

How Stealer Log Breaches Work

Stealer malware infects a device, often through a fake software crack, pirated download, or malicious email attachment. Once installed, it silently scrapes saved browser passwords, autofill data, and session cookies, then bundles everything into a log file.

These logs are traded, sold, or in this case simply dumped for free on Telegram channels, where anyone can grab them and begin testing the credentials within minutes. Because the malware captures whatever the victim was logged into, a single log can contain access to dozens of unrelated accounts belonging to the same person.

Check If You Are Affected

Do not wait to find out the hard way. HEROIC's free breach scanner searches a database of over 400 billion compromised records, including stealer logs like this one, to see if your email address or passwords have been exposed. It only takes a moment to check and reclaim control of your accounts.