The ArhontCorp Traffic Logs Breach Gave Hackers Stolen Passwords

In August 2026, HEROIC analysts recovered a stealer log file titled Traffic Logs TG ArhontCorp.part4, uploaded to Telegram by an individual user. The file contains 2,284 records, each combining an email address, a plaintext password, and the URL of the site or service those credentials were used on. It was uploaded on 11-Aug-2026 and is now indexed in HEROIC's dark web monitoring database.

Why This Is Dangerous

This file was pulled straight from infected devices, meaning the passwords inside are stored in plaintext, exactly as typed by the victims. There's no encryption to break through and no cracking required. Anyone who gets this file can log directly into the accounts it contains.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the websites and services the credentials belong to

Why This Matters

Each of the 2,284 records in this log ties a working email and password to the exact site it unlocks, which is exactly what an attacker needs to attempt credential stuffing elsewhere. If any of these people reused that password on their email, banking, or social accounts, the same login could open every one of them. That's how a single small stealer log turns into account takeover, financial fraud, or identity theft.

How the ArhontCorp Traffic Logs Were Collected

Traffic logs like this one come from infostealer malware that infects a device through a fake download, cracked software, or a malicious link, then silently monitors browser activity and harvests saved passwords, autofill data, and login sessions as the victim browses. The collected data is packaged into log files, labeled by batch, such as part4 here, and distributed through Telegram channels, where HEROIC analysts recovered this one.

Check If You Are Affected

Don't wait to find out if your email is part of this leak. HEROIC's free breach scanner checks your email against more than 400 billion leaked records, including this ArhontCorp traffic log, and tells you instantly if you've been exposed. Run a free scan now and change any passwords you may have reused.