BabaCloudLogs 289K Leak Puts 109,502 Stolen Passwords at Risk

In early July 2025, HEROIC's threat intelligence team logged a new stealer log dump named BabaCloudLogs 289K ULP LINE, posted to a Telegram channel by an anonymous uploader. The file held 109,502 individual records pulled straight from compromised computers, pairing email addresses with plaintext passwords and the web addresses those logins unlocked.

Why the BabaCloudLogs 289K Leak Puts You at Risk

A smaller record count does not mean smaller danger. Every line in this file is a working login, harvested by malware that sat quietly on someone's device and recorded exactly what they typed. There is no password hashing to crack here. The credentials are ready to use the moment someone downloads the file.

Attackers do not need to guess anything. They simply copy the email and password pair and try it wherever the victim might have an account.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs linked to the compromised logins

The Fallout: Credential Stuffing and Account Takeover

Because so many people reuse passwords, a single stolen login can unlock several accounts belonging to the same person. Criminals automate this process, feeding leaked email and password pairs into bots that quietly test them against banks, email providers, and shopping sites.

Once inside, the consequences pile up fast. Accounts get locked out, personal details get harvested for identity theft, and in many cases victims only find out something is wrong after fraudulent charges have already occured.

How Stealer Logs Like This One Are Built

Infostealer malware usually sneaks onto a device through a cracked program, a fake update, or a malicious attachment. Once installed, it quietly scrapes saved browser passwords, autofill data, and session cookies without the victim ever noticing.

The stolen data is packaged into a single log file, like the one behind this leak, and shared or sold on Telegram channels and dark web forums. Buyers then seperate the useful credentials and beleive they can use them before the victim changes their passwords.

Check If You Are Affected

You do not need to wonder whether your information showed up in the BabaCloudLogs 289K leak or any other breach on the dark web. HEROIC's free scanner checks your email against a database of more than 400 billion leaked records in seconds.

If you find a match, changing that password immediately, along with any other accounts sharing it, is the fastest way to shut the door on attackers.