Optum's Change Healthcare has started to bring systems back online after suffering a crippling BlackCat ransomware attack last month that led to widespread disruption to the US healthcare system.

Capital Health hospitals and physician offices across New Jersey are experiencing IT outages after a cyberattack hit the non-profit organization's network earlier this week. 

McLaren Health Care (McLaren) is notifying nearly 2.2 million people of a data breach that occurred between late July and August this year, exposing sensitive personal information.