WATERCLOUD_INFO 1010 PIECE 25.08.2026 Stealer Log Leaks 4,240 Logins

HEROIC analysts identified a stealer log named WATERCLOUD_INFO 1010 PIECE 25.08.2026 that was uploaded to a Telegram channel on 25 August 2026. The file holds 4,240 records, each combining an email address with a plaintext password and the URL where that login was captured from an infected device. Because the passwords sit in readable text, anyone who grabs this file can start using the credentials right away. It only takes a minute to scan your email and see if your details are inside.

Why This Stealer Log Is Ready to Use Immediately

Stealer logs like this one come straight from malware running on infected computers, which means every entry already reflects a real, working login at the time of capture. Attackers do not need to crack or guess anything. They can load the list directly into automated tools and attempt to sign in across email, banking, social media and shopping accounts tied to each address.

The Login Data Exposed in WATERCLOUD_INFO 1010 PIECE

• Email Addresses
• Plaintext Password
• URLs

What This Means for Victims

Anyone in this dataset risks having their accounts accessed without warning, especially on sites where the leaked password has never been changed. Because the URLs are included, attackers know exactly which service each login belongs to, which speeds up targeted attacks like inbox takeover, fraudulent purchases or unauthorized logins to work tools.

Inside the Mechanics of a Stealer Log

Infostealer malware infects a device, usually through a cracked download, malicious attachment or fake software update, then quietly copies saved passwords, browser autofill data and session details before sending everything back to the attacker. Files like WATERCLOUD_INFO 1010 PIECE are the output of that process, repackaged and shared on Telegram so other criminals can buy or trade access to the stolen logins.

Confirm You Are Not in This Log

The fastest way to know where you stand is to scan your email against this and other datasets HEROIC tracks. If you find a match, change the affected password immediately and avoid reusing it elsewhere. Run the same check on both your personal and work email, since a single infected device can leak credentials for both.