LogsDiller Stealer Log Leaks 9,452 Plaintext US Passwords

HEROIC analysts found a stealer log named LogsDiller Cloud_622_79 uploaded to a Telegram channel on January 13, 2023, containing 9,452 records from infected US devices, each one pairing an email address with a plaintext password and the URL that login unlocks.

Why This Is Dangerous

These passwords sit in plain, readable text with no encryption to break, so anyone who downloads this file has a working login the instant they open it. Because each record includes the exact URL the credential belongs to, attackers can move straight from file to fraud, testing logins on the correct site without any guesswork.

What Was Exposed

• 9,452 individual records
• Email addresses
• Plaintext passwords
• Associated login URLs
• Endpoint data concentrated in the United States

Why This Matters

Plaintext credentials rarely stay confined to one account. Attackers run exposed email and password pairs through automated credential stuffing tools that test the same login across banking, retail, and email platforms. If you reused this password elsewhere, that account is exposed too, and the linked email becomes a target for follow-on phishing.

How LogsDiller-Style Stealer Logs Get Made

This data was not pulled from a hacked company server, it came from infostealer malware running on individual victims' machines, usually installed through a cracked download or fake installer. The malware copies every saved password and cookie it finds and sends it to its operator, who bundles harvests like this 9,452-record file and posts them on Telegram to build a following or sell to other criminals.

Check If You Are Affected

HEROIC's free breach scanner checks your email address against more than 400 billion leaked records, including stealer logs like this one, so you can confirm your exposure in seconds and change any reused passwords before someone else does.