ShellCodeX Breach Report
ShopBack Data Breach
shopback.com
Verified breach
Passwords exposed
Accounts exposed
20,529,819
Breach date
17 Sep 2020
Added to tracker
25 Apr 2021
Data classes
5
What happened
In September 2020, the cashback reward program ShopBack suffered a data breach. The incident exposed over 20 million unique email addresses along with names, phone numbers, country of residence and passwords stored as salted SHA-1 hashes. The data was provided to HIBP by dehashed.com.
Exposed data
Email addresses
Geographic locations
Names
Passwords
Phone numbers
Recommended actions
- Change your ShopBack password immediately, and update it anywhere you reused the same password.
- Enable two-factor authentication on the affected account and on your critical services (email, banking).
- Watch for targeted phishing emails referencing ShopBack — attackers weaponise breach data quickly.
- Stay alert for smishing (SMS phishing) and SIM-swap attempts using your phone number.
- Check whether your email address appears in this breach on haveibeenpwned.com.
Am I affected?
Check whether your email address appears in this breach.
Check on HIBP
