Kemper
kemper.com
About This Breach
Kemper Corporation, an American insurance holding company, was targeted by the ShinyHunters group in April 2026, with data later published exposing 255K unique email addresses along with names, phone numbers, and physical addresses.
Data Exposed
Breach Details
| Breach Type | Data Breach |
| Searchable | Yes |
| Verified | Yes |
| Sensitive Data | No |
| Reference | No reference available |
Frequently Asked Questions
When did the Kemper data breach happen?
Kemper was breached in Apr 2026. The breach was added to the XposedOrNot index on May 28, 2026.
How many records were exposed in the Kemper breach?
255,390 records were exposed, making it the #585 largest of the 763 breaches in our index.
What data was exposed in the Kemper breach?
The exposed data includes: Email addresses, Geographic locations, Names, Phone numbers, Purchases.
What should I do if I was affected by the Kemper breach?
Change your password on the affected service (and anywhere you reused it), turn on two-factor authentication, and set up free breach alerts on XposedOrNot so you know the moment your email appears in a new breach.
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What Should You Do?
Enable Two-Factor Authentication
Add 2FA on all supported accounts using an authenticator app like Google Authenticator or Authy.
Watch for Phishing Calls & SMS
Be cautious of unexpected calls or texts asking for personal information.
Monitor Your Accounts
Set up login alerts and review account activity regularly for suspicious access.