Home / Technology / Under Armour Breach: 72M Emails Exposed
Under Armour Breach: 72M Emails Exposed
23 Jan
Summary
- Ransomware group claims theft of 343GB of Under Armour corporate data.
- Stolen data includes 72 million customer emails and personal information.
- Under Armour's investigation is ongoing, with no evidence of payment system compromise.

Under Armour is currently investigating a potential data breach after a ransomware group named Everest claimed to have stolen 343GB of corporate data. This alleged theft includes sensitive customer information. Data reportedly circulating online contains approximately 72 million email addresses, alongside names, dates of birth, and purchase details.
Everest ransomware group asserted responsibility for the infiltration in November. Despite the group claiming to have leaked the data online after Under Armour allegedly failed to meet ransom demands, the fitness brand indicated its investigation remains active. As of the current date, Under Armour has not publicly disclosed the incident. A spokesperson confirmed no evidence suggests the breach impacted UA.com, payment systems, or password storage.




