KN
Knuddels
Medium2018 breach of Knuddels exposed 808,330 user records including plaintext passwords.
808,330 recordsBreach Sep 5, 2018Updated Apr 8, 2019
Exposed data classes
Fields reported as compromised in this breach record.
Email addressesGeographic locationsNamesPasswordsUsernames
Detailed Analysis
In-depth analysis of the breach and its implications.
In September 2018, the German social media platform Knuddels suffered a data breach, resulting in the compromise of 808,330 user records. Exposed information included email addresses, usernames, full names, cities, and plaintext passwords. A subsequent investigation highlighted shortcomings in data security practices, leading to a fine of €20,000 imposed on the platform.
Impact Analysis
Understanding the scope and consequences of this breach.
- User Impact
- Compromised personal information increases risk of identity and account compromise.
- Business Impact
- Financial penalty and reputational harm due to inadequate data security controls.
- Affected Sectors
- Social Media
- Entertainment
- Geographic Impact
- Germany
- Europe
What You Should Do
Recommended actions to take in response to this breach.
If You Were Affected
- •Immediately change passwords on Knuddels and any other platforms, if reused.
- •Monitor accounts for unusual activities.
- •Be vigilant against phishing attempts using stolen data.
Preventive Measures
- •Always use unique, strong passwords for each service.
- •Enable two-factor authentication wherever possible.
- •Periodically review and update cybersecurity practices.
Frequently Asked Questions
Common questions about this breach and what it means for you.
The breach revealed email addresses, usernames, real names, cities, and plaintext passwords.