Cybersecurity

The Cybersecurity and Infrastructure Security Agency is alerting organizations to possible unauthorized access within a legacy Oracle cloud environment, citing public reports of suspicious activity that could pose a serious cybersecurity threat. Although the full extent of the incident remains…

Yale New Haven (Conn.) Health is facing lawsuits over a March data breach. Here are five things to know: 1. Yale New Haven Health said March 11 it was dealing with a “cybersecurity incident” that caused some connectivity issues but…

Minneapolis-based Fairview Health Services is suing Change Healthcare over approximately $7 million in losses from a 2024 cyberattack. The health system alleges it incurred the losses, largely in anesthesia, when the UnitedHealth Group subsidiary’s claims processing and payment functions were…

A cybersecurity executive has been arrested in connection with a data breach at an Oklahoma City hospital, KOCO reported. Authorities charged Oklahoma cybersecurity company CEO Jeffrey Bowie with installing malware at SSM Health St. Anthony Hospital, according to the April…

A ransomware attack has encrypted part of the network of dialysis provider DaVita, though patient care continues, according to an SEC filing. The company became aware of the incident April 12, isolating the affected systems and engaging cybersecurity professionals and…

Chicago-based Loretto Hospital’s computer systems were compromised by an unauthorized actor between Jan. 17 and Feb. 1, according to a breach notification from the hospital. During this period, files were copied, and the hospital is working to determine their contents…

Yale New Haven (Conn.) Health said that unusual activity affecting its IT systems on March 8 was the result of a data breach. An investigation into the incident revealed that an unauthorized third party gained access to the health system’s…

Healthcare organizations are increasingly preparing for the inevitability of cyberattacks, but many still fall short in foundational areas such as asset and third-party risk management, according to an April 11 report from KLAS Research. The Healthcare Cybersecurity Benchmarking Study 2025,…

Scammers are increasingly using artificial intelligence to pose as job candidates and infiltrate U.S. companies, especially those hiring for remote positions, CNBC reported April 8.  Applicants are turning to deepfake software and other generative AI tools to create false identities,…

Syracuse, N.Y.-based Upstate Medical University had to temporarily divert some emergency room patients, cancel appointments and suspend visitations after a network outage. After phone and internet disruptions April 8, the health system canceled the services at Upstate University Hospital, Upstate…