77,066 Records Exposed in Evolution Logs Telegram Stealer Leak

HEROIC analysts have confirmed a stealer log file uploaded to Telegram in November 2025 exposed 77,066 records containing email addresses, plaintext passwords, and URLs tied to real user endpoints. The dataset, atributed to a collection labeled "Evolution Logs Free 20 1200 Pcs," was distributed freely across Telegram channels, meaning the data required zero cost for anyone with access to download it.

The combination of plaintext passwords with email addresses and associated URLs is particuarly dangerous. Unlike hashed passwords that require cracking, these credentials are immediately usable. Attackers can take an email and password pair and begin trying it across banking portals, email providers, and e-commerce sites within minutes of downloading the log file. The URL data makes the situation worse -- it tells criminals exactly which sites a victim was authenticated to, turning a generic credential list into a targeted attack roadmap.

What Data the Evolution Logs Free 20 1200 Pcs Breach Exposed

• Email Addresses -- The primary identifier used to log into virtually every online service
• Plaintext Passwords -- Unencrypted, immediately usable passwords requiring no additional processing
• URLs -- Website addresses showing exactly where each victim's credentials were harvested
• Endpoint Data -- Device and connection information from infected machines

The Path From Evolution Logs Free 20 1200 Pcs Breach to Account Fraud

Stealer log data like this feeds directly into two of the most damaging attack chains in cybercrime today. First is credential stuffing -- automated tools load the 77,066 email and password pairs and systematically test them against popular services. Because most people reuse passwords, a single exposed credential can unlock accounts on a dozen platforms the victim never knew were at risk.

Second is identity theft. When an attacker knows your email, password, and the websites you were visiting, they can reconstruct a surprisingly complete picture of your digital life. Combined with data from other breaches, this information can be enough to bypass security questions, impersonate you to customer support teams, or even commit financial fraud in your name. The URL records in this leak are especially telling -- they reveal active sessions and logged-in services at the time of the original infection.

Stealer Log Attacks: A Plain-English Explainer

A stealer log breach is different from a typical database hack. Instead of breaking into a company's servers, attackers infect individual computers with malware -- usually through a fake software download, a malicious email attachment, or a compromised website. Once the malware runs, it silently harvests everything stored in the browser: saved passwords, active session cookies, autofill data, and the list of sites the user visited while infected.

That harvested data gets bundled into a log file and sent back to the attacker. These logs are then sold in bulk on darknet markets or, as in this case, given away for free on Telegram to build reputation or attract buyers for premium collections. The naming convention here is typical of Telegram-based threat actors who release sample batches to advertise larger paid datasets. The 77,066 records in this release are likely a fraction of the total collected by the same malware campain.

Free Check: Is Your Email in the Evolution Logs Free 20 1200 Pcs Leak?

HEROIC's breach scanner has indexed over 400 billion exposed records -- including stealer logs, database dumps, and darknet marketplace data. If your email address appeared in this Telegram-distributed log or any other known breach, you can find out in seconds. Enter your email at HEROIC and get an immediate, free report showing exactly what data of yours is circulating in the hands of criminals. Don't wait for a fraudulent charge or a locked account to find out you were exposed.