235,000 affected by cyberattack on largest ambulance provider in Wisconsin

Hackers hit Bell Ambulance in Wisconsin and stole sensitive data for about 238,000 people, including Social Security numbers, IDs, financial details, medical, and insurance information. The breach was detected in February 2025, with notifications rolling out from April as more victims were identified. The Medusa ransomware gang claimed the attack and tied it to a $400,000 ransom demand for 219 GB of data.