Logs_13 June Leak Exposed 183,343 Passwords Online

On June 13, 2026, a stealer log called "Logs_13 June" surfaced on Telegram with 183,343 stolen records, including email addresses, plaintext passwords, and login URLs.

Why a 183,343-Record Stealer Log Is Dangerous

A file this large means an attacker can automate account testing at scale, running thousands of stolen logins against banks, email providers, and shopping sites within minutes. There is no manual effort required, just a script and a list.

What Was Exposed

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

Why This Matters

Plaintext passwords skip the need for cracking, so attackers can log in immediately using credential stuffing. Reused passwords make this especially risky, since one exposed login can cascade into account takeover, identity theft, and financial fraud across multiple accounts.

How This Stealer Log Breach Happened

Infostealer malware infected devices, silently harvested saved browser passwords and session data, and compiled the results into this log. It was then uploaded to Telegram on June 13, 2026, just weeks before this report, meaning the credentials inside are still fresh and largely unchanged, which makes them more valuble to buyers than older, recycled data.

Check If You Are Affected

Given how recent this leak is, checking your exposure now matters more than usual. HEROIC's free breach scanner searches more than 400 billion leaked records, including this stealer log, so you can find out immediately and update your passwords before anyone else uses them.