Logs_6 June Uploaded by a Telegram User Quietly Exposed 776 Logins

HEROIC analysts found a stealer log file uploaded to a public Telegram channel on June 7, 2025, labeled Logs_6 June. Unlike a headline-making breach, this one surfaced quietly with no announcement or fanfare, but the file still contained 776 records made up of email addresses, plaintext passwords, and the URLs of the login pages those credentials belong to.

Why a Quiet Leak Like This Is Still Dangerous

Because the passwords in this file are stored in plaintext and matched directly to a URL, an attacker does not need to guess, crack, or decrypt anything. A leak that never makes the news is often more dangerous, not less, since victims have no reason to suspect their credentials are already circulating and no prompt to change them.

What Was Exposed in the Logs_6 June Upload

• Email addresses
• Plaintext passwords
• URLs of the affected login pages

Why This Matters for the 776 People Affected

Quiet leaks feed the same attacks as loud ones. Attackers use files like this for credential stuffing, automatically testing the same email and password pair across other websites. Anyone in this file who reused a password elsewhere faces a real risk of account takeover, financial fraud, and identity theft, whether or not the leak ever makes headlines.

How a Stealer Log Like Logs_6 June Gets Made

Stealer logs come from malware that infects a device through a fake download, cracked software, or a phishing link, then quietly copies the passwords and site data saved in the victim's browser. That harvested information is bundled into a log file and shared through channels like the Telegram upload where this file appeared, often without ever attracting public attention. Because the data comes straight from the browser, the passwords collected are typically the ones the victim was actively using at the time of infection.

Check If You Are Affected

If you want to know whether your email or passwords have surfaced in a stealer log like this one, HEROIC's free breach scanner checks your information against a database of more than 400 billion leaked records. A scan takes seconds and shows you exactly where your data has appeared so you can change any exposed or reused passwords right away.