644 Records Leaked: Inside the HOTMAIL Stealer Log Dump

644 records. That is the full size of a small stealer log dump simply named HOTMAIL, uploaded by a Telegram user on December 30, 2025. Small as it is, the file still contains real email addresses, plaintext passwords, and the URLs those logins were captured from.

Why This Is Dangerous

It is tempting to shrug off a leak this small, but each of those 644 records represents someone's actual email and password sitting out in the open. A smaller file can even be more dangerous in a weird way, it is less likely to get widespread attention or coverage, so the people affected may never here about it at all.

What Was Exposed

• Email Addresses
• Plaintext Password
• URLs
• 644 total records exposed

Why This Matters

Size does not equal safety. If your email happens to be one of these 644 records, the fact that it is a small leak offers you no protection at all, your password is just as exposed as it would be in a file of a million records. Criminals often specifically target smaller dumps like this one becuase they get less attention from security researchers and news outlets.

How Stealer Log Works

Even a small stealer log like this one follows the same process as a massive one. Malware sits on an infected device, watches for logins, and captures the site, the email, and the password the moment they are typed. That data then gets bundled up, however small the batch, and uploaded to a Telegram channel under a simple name like HOTMAIL.

Check If You Are Affected

Small leaks deserve the same attention as big ones. HEROIC's free breach scanner checks your email against more than 400 billion exposed records, including tiny dumps like this 644 record HOTMAIL leak, so nothing slips through unnoticed.