Newfoundlanddog Database: 6,156 Hashed Passwords on the Dark Web

HEROIC found: In August 2018, a dataset posted on a prominent hacking forum exposed 6,156 records from Newfoundlanddog Database, a German-based breed registry for Newfoundland dogs, including email addresses and MD5 password hashes.

Why the Newfoundlanddog Database Breach Is Dangerous

MD5 password hashes are notoriously easy to crack using precomputed rainbow tables, making the 6,156 passwords in this dataset effectively accessible to anyone with modest computing resources. Attackers who obtained this file in 2018 could crack most hashes within hours and test the recovered passwords against email providers, banking platforms, and other services where users may have reused the same credentials. Six years of exposure means these credentials have likely circulated through multiple criminal marketplaces.

What Was Exposed in the Newfoundlanddog Database Leak

• Email Addresses
• MD5 Password Hashes

Why This Newfoundlanddog Database Data Puts You at Risk

Credential stuffing attacks built on cracked MD5 hashes succeed at high rates because most people reuse passwords across multiple accounts. A recovered password from this 2018 file can unlock an email inbox, which attackers then use to reset passwords on banking and other accounts. Identity theft compounds over time as attackers establish access through account recovery flows, and financial fraud follows when payment methods are reached through compromised email accounts.

How Database Breach Works

Database breaches occur when attackers gain unauthorized access to stored data through vulnerabilities in web applications, stolen administrative credentials, or SQL injection attacks. Once inside, the attacker exports user records including email addresses and password hashes directly from the database. When those hashes use weak algorithms like MD5, the stolen data becomes practically usable without significant additional cracking effort.

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 Newfoundlanddog Database leak or thousands of other breaches in our database.