According to sources, Group Health Cooperative (a Medical organization in Wisconsin) was hit with a cyber attack. It was first reported on 2024-04-10.

If You're in Wisconsin, You're at Increased Risk

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Source 1  |  2024-04-10

530k Impacted by Data Breach at Wisconsin Healthcare Organization

“Group Health Cooperative of South Central Wisconsin (GHC-SCW) has disclosed a ransomware attack that occurred on January 25, affecting over 530,000 individuals.“

“Although no file-encrypting ransomware was deployed, the attackers exfiltrated personal and protected health information, including names, addresses, Social Security numbers, and more. GHC-SCW confirmed the breach after the attackers claimed responsibility and contacted the organization.“

“While there’s no evidence of data misuse, GHC-SCW has been working with authorities, implementing enhanced security measures, and notifying affected individuals. The cybercrime group responsible for the attack, although unnamed by GHC-SCW, was listed as BlackSuit ransomware gang, known for targeting the healthcare sector“

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