Category: cybersecurity

Danville, Pa.-based Geisinger said it has disconnected from Optum’s Change Healthcare following a cyberattack that affected the company, The Citizens’ Voice reported Feb. 22. 

Change Healthcare, part of UnitedHealth Group, reported a “cybersecurity incident” on Feb. 21 that disrupted connectivity and healthcare operations nationwide.

Optum’s Change Healthcare reported a cyberattack on its systems Feb. 21 that disrupted connectivity.

International law enforcement operation seized the infrastructure of LockBit, a ransomware gang known for targeting the U.S. healthcare industry, Gov Info Security reported Feb. 19. 

Health system chief information security officers are experiencing a significant leadership turnover, with 42% of them taking on their roles within the past three years, a Feb. 15 report from WittKieffer found. 

West Columbia, S.C.-based Lexington Medical Center informed patients an employee’s email was hacked last year, exposing their personal information.

A ransomware attack against Burlington,Vt.-based UVM Health Network in 2020 cost the system millions and disrupted patient care at the height of the COVID-19 pandemic. Vyacheslav Penchukov, a Ukrainian national, pleaded guilty to leading the attack.

Some Minnesota hospitals have had to divert stroke and trauma patients after an apparent cyberattack on a radiology group, the St. Paul (Minn.) Pioneer Press reported.

Lurie Children’s Hospital of Chicago is offering emergency loans to independent physicians who haven’t been able to bill patients for services during its cybersecurity outage, WBEZ Chicago reported Feb. 16. 

Microsoft research found that government-sponsored hackers affiliated with Russia, China and Iran have been utilizing tools associated with OpenAI to create cyberattacks, The New York Times reported Feb. 14.