Ransomware attack disrupts California-based healthcare system

A California-based health-care system confronted a cyberattack this week, shutting down some companies at affiliated areas and forcing some to depend on paper data.

Prospect Medical Holdings owns greater than a dozen hospitals in California, Connecticut, Pennsylvania and Rhode Island, and it additionally operates a community of greater than 160 outpatient facilities and clinics, its web site says. In an emailed assertion to The Washington Submit, Prospect confirmed the assault “has disrupted our operations” and mentioned its places of work had been in contact with the FBI and third-party cybersecurity specialists.

“Upon learning of this, we took our systems offline to protect them and launched an investigation,” the assertion mentioned. “This incident is a firm reminder that cybersecurity threats pose a real risk for health-care organizations across the nation. Prospect Medical Holdings is not the first health system that has been targeted by bad actors and, unfortunately, it will not be the last. We are working with investigators and law enforcement agencies to address this urgent situation.”

Jap Connecticut Well being Community, which is throughout the Prospect system, mentioned it was “experiencing IT complications” on its web site as of Saturday night, shuttering its outpatient medical imaging and outpatient blood draw companies, amongst others. Emergency rooms for 2 hospitals within the community diverted sufferers Thursday, the Hartford Courant reported.

CharterCARE Well being Companions in Rhode Island wrote on Fb on Thursday that its “computer systems are down and temporarily affecting inpatient and outpatient operations.” It added its employees was “following downtime procedures, including the use of paper records, until this is resolved.”

On Saturday, Waterbury Hospital in Connecticut mentioned on Fb that the incident “is affecting all Prospect Medical Holdings Inc. affiliates.” It added that “a few of its outpatient services” weren’t accessible Friday and Saturday, together with outpatient blood draw and diagnostic imaging companies. The hospital beforehand posted that it additionally relied on paper data for components of this week on account of the assault.

Programs had been additionally down Thursday in Pennsylvania-based Crozer Well being, which skilled an identical assault in 2020, the Philadelphia Inquirer reported.

Ransomware assaults, together with on medical methods, have develop into more and more widespread as they digitize affected person data and improve to cloud-based servers. Hackers deploy them to dam a corporation’s entry to its personal laptop community and to extort a ransom from it.

“While our investigation continues,” Prospect Medical Holdings’s assertion reads, “we are focused on addressing the pressing needs of our patients as we work diligently to return to normal operations as quickly as possible.”

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