Under Armour data breach (2025)
In November 2025, the Everest ransomware group claimed to have stolen 343GB of data from apparel maker Under Armour. After no ransom was paid, customer data was leaked in January 2026, exposing roughly 72.7 million unique email addresses with names, dates of birth, genders, locations and purchase histories. This is a separate incident from the 2018 MyFitnessPal breach.
- Victim
- Under Armour
- Records
- 72.7M