January 2025 Breach: OnlineTvRecorder Exposed 489,228 German Users

HEROIC discovered 489,228 records in OnlineTvRecorder on 9 January 2025, leaking email addresses, usernames, and bcrypt password hashes belonging to the German cloud DVR service's user base. OnlineTvRecorder lets German speakers record and replay TV programs online, so the dataset gives attackers a highly verified list of active media subscribers in Germany.

Why This Database Breach Is Dangerous Even With Bcrypt

This breach is dangerous because while bcrypt slows password cracking, it does not stop it, especially when users pick short or common passphrases. Paired with verified email addresses and usernames, attackers can brute-force the weak hashes offline and then use successful hits to pivot into webmail, banking, and streaming accounts through credential reuse.

What Was Exposed in OnlineTvRecorder

• 489,228 OnlineTvRecorder user accounts
• Email addresses verified as active
• Account usernames that often match other services
• Bcrypt password hashes that can be cracked offline
• German-language account metadata confirming target demographic

Why This Matters

Germany enforces strict GDPR rules, and OnlineTvRecorder customers are protected under them, but that does not stop their credentials from being circulated on BreachForums. Reused passwords are the real threat, because the same email and passphrase combination may unlock online banking, webmail, and shopping accounts far outside the original service.

How Database Breaches Work

Database breaches like OnlineTvRecorder typically begin with an unpatched web application flaw, an exposed backup, or stolen admin credentials harvested by an earlier infostealer. Attackers export the user table, stage it on their own servers, and drop or sell the file on forums such as BreachForums and LeakBase, where other actors bundle it into combo lists for credential stuffing.

Check If You Are Affected

HEROIC scans more than 400 billion compromised records, including the OnlineTvRecorder dataset, so you can see in seconds whether your email and password hash appear in this January 2025 leak. Run a free HEROIC scan, change any OnlineTvRecorder password that you have reused elsewhere, enable multi-factor authentication, and use a password manager to generate long unique passphrases per site.