Data breaches in 2025 exposed millions of records, affecting companies across industries.

Medusind Inc. suffered a cyberattack on January 7, exposing 360,000 patients’ data.

Buffalo Surgery Center’s breach on January 4 affected up to 64,000 patient records.

FBCS revised its February breach numbers revealing that the breach impacted 4.2 million users.

AT&T; paid a hacker US$370,000 in Bitcoin after a massive customer data breach.

T-Mobile paid US$350M in settlements after repeated breaches from 2021 to 2023.