How a ransomware attack left an Ontario government health agency scrambling
A ransomware attack on Ontario Medical Supply led to significant data breaches affecting around 200,000 home care patients in Ontario, causing urgent concerns for the Ford government's health agency.
Ontario health agency vendor suffered major ransomware attack in 2025
A vendor for Ontario’s home care system endured a significant ransomware attack in 2025, leading to a breach of health information and delayed notifications to affected patients.