Inside Logs_10 July Stealer Logs: 32,308 Passwords Harvested

HEROIC's monitoring systems flagged a stealer log collection titled Logs_10 July on Telegram in July 2026. The file contains 32,308 records, each consisting of an email address, a plaintext password, and the URL of the online service where those credentials were captured. Technical analysis confirms the data was extracted from devices infected with infostealer malware.

Plaintext Passwords Offer Attackers Zero-Effort Access

The credential data in Logs_10 July is entirely unencrypted. Every password appears in its original, human-readable format. Unlike breaches involving hashed credentials, where attackers must invest time and computing power to recover usable passwords, this dump requires no processing at all. Each credential is immediately weaponizable, reducing the time from data acquisition to account compromise to mere seconds.

What Was Exposed

• Email Addresses — the login credentials most frequently reused across multiple platforms
• Plaintext Passwords — completely unprotected authentication credentials
• URLs — specific service addresses that map each credential to a target site

Credential Stuffing at Scale: 32,308 Attack Vectors

Each of the 32,308 records in this collection serves as an individual attack vector. Cybercriminals load these email-password pairs into automated credential stuffing frameworks that test them against major platforms including webmail, e-commerce, streaming, and financial services. The high rate of password reuse among internet users means a substantial percentage of these credentials will unlock accounts beyond the original compromised service.

Technical Breakdown: How Stealer Logs Are Created

Infostealer malware variants like RedLine, Raccoon, and Vidar are the primary tools behind collections like Logs_10 July. These malware families target browser credential stores, extracting saved usernames and passwords from Chrome, Firefox, Edge, and other browsers. They also capture cookies, cryptocurrency wallet files, and system information. The extracted data is structured into log files organized by victim, then aggregated and distributed through Telegram channels and dark web forums.

Check If Your Credentials Were Exposed

A collection of 32,308 records means thousands of people are at risk and may not know it yet. Use the HEROIC data breach scanner to search across more than 400 billion compromised records to determine if your email or password appears in the Logs_10 July dump or any other known breach. If your data is found, replace your password immediately with a unique, strong alternative and enable two-factor authentication on every account.