As the Toronto Star and CBC first reported last month, Michael Garron Hospital in Toronto has been investigating a cyberattack it discovered on October 23. In its update on October 26, the hospital reported that it was actively investigating what they labeled a “data security incident.” “At this time, there are no known impacts to…
Category: Health Data
McLaren Health Care notifying 2.2 million patients about the BlackCat attack in August
On September 30, AlphV threat actors (aka BlackCat) added McLaren Health Care to their dark web leak site. They updated their listing on October 4, claiming to have data on 2.5 million people. That same week, McLaren confirmed that they had been the victim of a ransomware attack it first detected on August 22. Michigan’s…
PJ&A data breach also affected millions of Northwell Health patients (1)
News12 on Long Island reports that the Perry Johnson & Associates (PJ&A) breach reported previously on this site has also affected Northwell Health, a major health system on Long Island. PJ&A is the same medical transcription service vendor whose breach affected 1.2 million patients of Cook County Health in Illinois. That health system was notified…
Bitter Pill: Third-Party Pharmaceutical Vendor Linked to Pharmacy and Health Clinic Cyberattack
Team Huntress writes: In a concerning development within the healthcare sector, Huntress has identified a series of unauthorized access that signifies internal reconnaissance and preparation for additional threat actor activity against multiple healthcare organizations. The attackers abused a locally hosted instance of a widely-used remote access tool, ScreenConnect—utilized by the company Transaction Data Systems (which…
Tri-City Medical Center in Oceanside hit by cybersecurity attack
Paul Sisson reports: Tri-City Medical Center is diverting ambulance traffic to other hospitals Thursday as it copes with a cybersecurity attack that has forced it to declare “an internal disaster” as workers scramble to contain the damage and protect patient records. The Oceanside facility’s management confirmed the situation in a brief statement, indicating that the…
Optum medical group in New York reports service disruption
Laura Dyrda Crystal Run Healthcare in Middletown, N.Y., told patients to expect longer wait times than usual amid a system interruption affecting some services, according to the medical group’s website. Mid Hudson News reported Nov. 3 that Crystal Run experienced a service disruption. “We are working diligently to resolve these issues,” the medical group wrote on its…