Mytheresa data breach
In April 2026, Mytheresa suffered a data breach that exposed email addresses, names, partial credit card data, phone numbers, physical addresses, purchases, and salutations. The breach affected 84,108 accounts. If you had an account there, change your password there, never reuse it anywhere else, and check your email address with the free scan.
- Breach date
- April 12, 2026
- Added to this tracker
- May 27, 2026
- Accounts affected
- 84,108
- Company domain
- mytheresa.com
- Data exposed
- Email addresses, names, partial credit card data, phone numbers, physical addresses, purchases, and salutations
Was my information in the Mytheresa breach?
We cannot tell you that from this page. If you had an account with Mytheresa before April 2026, your information may have been included. The free Ghost Delete scan checks your email address against known data breaches, so run it to see whether your address shows up.
Run the free breach scan to check your email address now.
What data was exposed?
In the Mytheresa breach, the exposed data was email addresses, names, partial credit card data, phone numbers, physical addresses, purchases, and salutations.
What should I do now?
- Change your password at Mytheresa right away, and anywhere else you reused it.
- Never reuse passwords: give every account a unique password.
- Watch for phishing emails and messages that use the exposed data to look convincing, and go to the site directly instead of clicking links.
- Run the free breach scan to check your email address against other breaches.
Removing yourself from data brokers is a bigger job than one breach. The DIY removal guide walks through doing it yourself, and Ghost Delete does it for you.