Chicago children's hospital says nearly 800,000 affected by January ransomware attack

A distinguished youngsters’s hospital in Chicago confirmed that just about 800,000 folks had delicate well being info leaked throughout a ransomware assault earlier this yr. 

The Ann & Robert H. Lurie Youngsters’s Hospital of Chicago was attacked in January by the Rhysida ransomware group, which allegedly made greater than $3 million from promoting the info it stole from the hospital. 

In filings with regulators in Texas, Maine and California this week, the hospital stated 791,784 folks had information uncovered when hackers gained entry to their techniques between January 26-31. 

The stolen information included fundamental info like names, addresses, dates of delivery, dates of service, in addition to extra delicate info like Social Safety numbers, medical data, prescription info, well being claims info, and coverings and procedures acquired. 

Through the assault, the hospital stated it was compelled to take its digital well being report system offline alongside its electronic mail and telephone techniques. The portal the place sufferers may evaluate their very own data was additionally taken offline in an effort to cease the assault from spreading. 

“We’ve got no indication that the cybercriminals accessed information saved in our digital well being report system, though sure info saved in different Lurie Youngsters’s techniques was impacted,” the hospital defined. 

“Lurie Youngsters’s didn’t pay a ransom.”

The hospital added that after its investigation group of cybersecurity consultants “recognized an quantity of knowledge that was impacted by the cybercriminals” it labored with legislation enforcement “to retrieve that information.”

Victims are being given two years of id safety providers. The hospital stated they’re considered one of many hospitals and well being techniques throughout the nation dealing with “consistently evolving cybersecurity threats” and are working with groups to additional improve their safety techniques.

The youngsters’s hospital is likely one of the greatest pediatric healthcare organizations within the Midwest, serving about 239,000 youngsters annually and treating extra youngsters with most cancers and blood problems than some other hospital within the state of Illinois.

It took weeks for the hospital to revive its techniques and the disruption left dad and mom scrambling to search out different docs who may assist their youngsters entry very important medication and healthcare, based on NBC Information.

Two different information breaches linked to ransomware assaults have been introduced this week. 

Texas Retina Associates, which was attacked by the BianLian gang in April, instructed regulators that 297,500 folks in Texas alone had information accessed. Infosys McCamish Methods — a big multinational IT agency — stated greater than six million folks had delicate information stolen throughout a ransomware assault in November by the now-defunct LockBit gang.

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