LogsDiller stealer log leaked 5,124 plaintext passwords.

LogsDiller Stealer Log Exposes 5,124 Records

On December 8, 2025, HEROIC analysts identified a stealer log file, labeled "LogsDiller Cloud_Free_302_179," posted to a public Telegram channel. The file contained 5,124 records taken from malware-infected devices, pairing email addresses with plaintext passwords and the URLs those credentials unlock.

Why This Is Dangerous

These passwords were captured directly from infected devices, so they exist in plain, readable text with no encryption to break. Combined with the exact web address each password unlocks, an attacker can begin testing logins the moment the file is downloaded, with no extra work required.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated URLs

Why This Matters

Over five thousand credential pairs is enough for an attacker to run large-scale credential stuffing, testing stolen logins against banking, email, and shopping accounts in bulk. Anyone who reused an exposed password elsewhere faces real risk of account takeover, financial fraud, or identity theft.

How Stealer Log Malware Collects Data Like This

Infostealer malware typically spreads through pirated software, cracked games, or fake downloads. Once installed, it scans browsers and apps for saved passwords and autofill entries, then packages everything into a log file sent to the attacker. Files like this one are then shared for free or sold cheaply on Telegram, which is how this log became publicly accessible.

Check If You Are Affected

HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, including stealer logs like this one, so you can find out quickly and change any passwords that may be at risk.