Rhysida Ransomware Operation Targets Healthcare Organizations

The Rhysida ransomware group gained attention through healthcare attacks, prompting government agencies and cybersecurity firms to take notice. US HHS issued a security bulletin, leading CheckPoint, Cisco Talos, and Trend Micro to release reports on Rhysida, each focusing on different aspects. In June, Rhysida made its debut by leaking Chilean Army documents on its data leak site. Initial analysis by SentinelOne revealed Rhysida's ransomware was still in early development, lacking standard features like persistence mechanisms and Volume Shadow Copy wiping. The Rhysida ransom note states, "This is an automated alert from cybersecurity team Rhysida. Your digital ecosystem is compromised, and a significant amount of confidential data has been exfiltrated." Read more...