Stöhlker AG
Data Breach
www.stoehlker.ch61,582
Records Exposed
Aug 2018
Date of Breach
Database
Breach Type
Jul 2025
Added to Database
About This Breach
In August 2018, Stöhlker AG, a leading public relations and communications agency based in Zollikon–Zurich, Switzerland, suffered a data breach that affected 61,582 users. The compromised data included email addresses and password hashes stored in an unknown format. Users are advised to reset their passwords out of caution due to the uncertainty of the hash security.
Compromised Data Types
Country
Switzerland
Language
German
Password Storage
Other
Category
Telecommunications
Indexed On
Jul 11, 2025
Breach Type
Database
What Should You Do?
Get Full Breach Details with LeakedSource Pro
Sign up for a LeakedSource Pro account to see exactly what data was exposed in this breach and get real-time notifications when your information appears in new breaches.
Sign Up for Pro- Change your password immediately on Stöhlker AG and any other site where you used the same password. Use a unique, strong password for each account.
- Watch for phishing emails targeting your inbox. Attackers may use your exposed email address to send convincing scam messages.
- Enable two-factor authentication (2FA) on all important accounts to add an extra layer of security.
- Use a password manager to generate and store unique, strong passwords for every account.
Were You Affected by This Breach?
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