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Group Health Cooperative data breach impacted 530,000 individuals

Security Affairs

Group Health Cooperative of South Central Wisconsin disclosed a data breach that impacted over 500,000 individuals. The Group Health Cooperative of South Central Wisconsin (GHC-SCW) is a non-profit organization that provides health insurance and medical care services to its members in the Madison metropolitan area of Wisconsin.

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New RA Group ransomware gang is the latest group using leaked Babuk source code

Security Affairs

A previously unknown ransomware group known as RA Group is targeting companies in U.S. Cisco Talos researchers recently discovered a new ransomware operation called RA Group that has been active since at least April 22, 2023. The group has already compromised three organizations in the U.S. and one in South Korea.

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Security Blueprints of Many Companies Leaked in Hack of Swedish Firm Gunnebo

Krebs on Security

In March 2020, KrebsOnSecurity alerted Swedish security giant Gunnebo Group that hackers had broken into its network and sold the access to a criminal group which specializes in deploying ransomware. The company has operations in 25 countries, more than 4,000 employees, and billions in revenue annually.

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Dark Angels Team ransomware group hit Johnson Controls

Security Affairs

The company provides HVAC (heating, ventilation, and air conditioning), solutions for building automation, fire and security systems, and components for energy management. “The threat actors also claim to have stolen over 27 TB of corporate data and encrypted the company’s VMWare ESXi virtual machines during the attack.”

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HardBit ransomware gang adjusts their demands so the insurance company would cover the ransom cost

Security Affairs

Recently emerged HardBit ransomware gang adjusts their demands so the insurance company would cover the ransom cost. The HardBit ransomware group first appeared on the threat landscape in October 2022, but unlike other ransomware operations, it doesn’t use a double extortion model at this time. Very important!

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Insurance firm CNA discloses data breach after March ransomware attack

Security Affairs

Insurance giant CNA notifies customers of a data breach after the Phoenix CryptoLocker ransomware attack suffered in March. US insurance giant CNA is notifying customers of a data breach after the ransomware attack that it suffered in March. Bloomberg was informed about the payment by two people familiar with the attack.

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Cox Media Group took down broadcasts after a ransomware attack

Security Affairs

American media conglomerate Cox Media Group (CMG) was hit by a ransomware attack that took down live TV and radio broadcast streams in June 2021. The American media conglomerate Cox Media Group (CMG) announced it was hit by a ransomware attack that caused the interruption of the live TV and radio broadcast streams in June 2021.