Under Armour Breach – 72 Million Customer Accounts Exposed

In a major global incident, the Everest ransomware group claimed sportswear giant Under Armour as a victim in late 2025, alleging access to around 343GB of data — and in January 2026 a dataset containing roughly 72 million customer email addresses (about 72.7 million accounts) was published on a hacking forum. In this episode of Tech Talks with Kinsoft, we cover the data involved — names, email addresses, dates of birth, locations and purchase information — the verification by services like Have I Been Pwned, the class-action lawsuits that followed, and Under Armour's response, including that it was investigating and found no evidence its payment-processing or password systems were affected. We flag where claims are alleged rather than confirmed.Worried about brand-scale breaches and protecting customer data? Visit www.kinsoft.com.au to talk through your security and IT needs.Sources: TechCrunch; Malwarebytes.