Under Armour data breaches · Privacy Unpackedhttps://privacyunpacked.com/breaches/company/under-armour/feed.xml2026-01-21T00:00:00ZPrivacy UnpackedUnder Armour data breach: 72,742,892 accountshttps://privacyunpacked.com/breaches/company/under-armour/#underarmour-2026-01-212026-01-21T00:00:00ZA breach of Under Armour was added to Have I Been Pwned’s breach database on 21 January 2026. It affected 72,742,892 accounts. Exposed: Email addresses, Dates of birth, Names, Genders, Geographic locations and Purchases. The breach began on 17 November 2025, 65 days before it was reported.