The Kayat Private Logss Breach Put 12,001 Stolen Passwords Online

HEROIC analysts identified a stealer log titled "Kayat Private Logss" that a Telegram user uploaded, with a leak date recorded as June 9, 2025. The file contains 12,001 records pairing email addresses with plaintext passwords and the URLs where each login was captured, primarily tied to United States accounts.

Why the Kayat Private Logss Stealer Log Is Dangerous

Unlike a leaked database where passwords are often hashed, this file was pulled directly from infected devices, so every password sits in plain text next to the email address and website it belongs to. That means an attacker does not need to crack anything. They can open the file and start logging into 12,001 accounts right away.

What Was Exposed in the Kayat Private Logss File

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

Why This Matters

Stealer logs like this one are especially risky because the credentials were captured while people were actually using them, meaning the passwords are current and likely to still work. If any of these 12,001 accounts share a password with a bank, email provider, or social media profile, attackers can use credential stuffing to break into those too, opening the door to identity theft and financial fraud.

How a Stealer Log Like This Gets Created

A stealer log is generated by malware that infects a person's computer and quietly copies saved usernames, passwords, and the web addresses they were used on, straight from the browser or apps on the device. Once collected, that data is packaged into a file and sold or shared on platforms like Telegram, often within days of the infection. The "Kayat Private Logss" file appears to be one of these packaged collections.

Check If You Are Affected

If you want to know whether your email address is part of this stealer log or any other breach, HEROIC's free breach scanner checks your information against a database of more than 400 billion breached records, giving you a clear answer in seconds.