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BlackCat Ransomware Group Implodes After Apparent $22M Payment by Change Healthcare

Krebs on Security

healthcare giant Change Healthcare has made a $22 million extortion payment to the infamous BlackCat ransomware group (a.k.a. In the third week of February, a cyber intrusion at Change Healthcare began shutting down important healthcare services as company systems were taken offline. There are indications that U.S.

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Change Healthcare Breach Hits 100M Americans

Krebs on Security

Change Healthcare says it has notified approximately 100 million Americans that their personal, financial and healthcare records may have been stolen in a February 2024 ransomware attack that caused the largest ever known data breach of protected health information. A breach notification from Change Healthcare.

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Inside Ireland’s Public Healthcare Ransomware Scare

Krebs on Security

The consulting firm PricewaterhouseCoopers recently published lessons learned from the disruptive and costly ransomware attack in May 2021 on Ireland’s public health system. The unusually candid post-mortem found that nearly two months elapsed between the initial intrusion and the launching of the ransomware.

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Change Healthcare data breach impacted over 100 million people

Security Affairs

The Change Healthcare data breach in the February 2024 impacted over 100 million, the largest-ever healthcare data breach in the US. UnitedHealth Group announced that the data breach suffered by Change Healthcare in February 2024 impacted more than 100 million individuals.

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Study: Ransomware, Data Breaches at Hospitals tied to Uptick in Fatal Heart Attacks

Krebs on Security

Hospitals that have been hit by a data breach or ransomware attack can expect to see an increase in the death rate among heart patients in the following months or years because of cybersecurity remediation efforts, a new study posits. “There is a lot of possible research that might be unleashed by this study.

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110 Nursing Homes Cut Off from Health Records in Ransomware Attack

Krebs on Security

A ransomware outbreak has besieged a Wisconsin based IT company that provides cloud data hosting, security and access management to more than 100 nursing homes across the United States. The researchers concluded that for care centers that experienced a breach, it took an additional 2.7 At around 1:30 a.m. 20, Cape Girardeau, Mo.-based

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HMG Healthcare disclosed a data breach

Security Affairs

The Healthcare services provider HMG Healthcare has disclosed a data breach that impacted 40 affiliated nursing facilities. ” reads the data breach notification sent to the impacted individuals. “The incident involved hackers gaining access to our server and stealing unencrypted files.”