Ameisenschutzwarte Breach: Exactly 17,521 Credential Records

In August 2018, HEROIC identified 17,521 records from Ameisenschutzwarte, a German non-profit organization focused on forest ant conservation. The data surfaced on a popular hacking forum and contained email addresses, plaintext passwords, and MD5-hashed passwords.

Why the Ameisenschutzwarte Breach Is Dangerous

This dataset contains exactly 17,521 credential records -- a precise count that matters because every entry represents a real person with a directly recoverable password. Plaintext passwords need no cracking: they work immediately in login tools. The MD5-hashed passwords are nearly as accessible, given that MD5 without salting collapses under rainbow table attacks in seconds for any commonly chosen password.

What Was Exposed in the Ameisenschutzwarte Leak

• Email addresses
• Plaintext passwords
• MD5-hashed passwords

Why This Ameisenschutzwarte Data Puts You at Risk

Members of non-profit organizations often use personal email addresses and reuse passwords across other platforms, including banking and e-commerce sites. The combination of plaintext and hashed passwords in this dataset means attackers have immediate access to a portion of the credentials while cracking the rest in parallel. Credential stuffing campaigns targeting German users are particularly active, and this dataset feeds directly into those operations.

How Database Breaches Work

The Ameisenschutzwarte breach involved unauthorized access to the organization's membership or user database, likely through a web vulnerability or inadequately secured administrative interface. The inconsistency between plaintext and MD5-stored passwords suggests the platform migrated storage methods over time without standardizing security. The extracted data was compiled into a combolist and posted on a hacking forum for use in automated attacks against other platforms.

Check If Your Data Was Exposed

HEROIC operates one of the world's largest breach databases, covering more than 400 billion leaked records. Use HEROIC's free breach scanner to check if your email address or credentials appeared in the Ameisenschutzwarte leak or thousands of other breaches in our database.