Second Ransomware Group Targets Astrana Health in Major Data Breach

• •Falcon claims a 738 GB data breach at Astrana Health, following a prior claim by Chaos group.
• •Astrana Health previously reported a cybersecurity incident involving social engineering tactics.
• •No confirmation of ransomware claims has been made by Astrana Health as of now.

The ransomware group 'Falcon' has claimed responsibility for a data breach at Astrana Health, announcing a 738 GB data extraction that includes sensitive internal documents and patient information. This incident marks the second ransomware claim against Astrana Health within a month, following a previous claim by the Chaos ransomware group on October 9, which alleged a 1,500 GB data breach. Astrana Health, a healthcare services company listed on NASDAQ (ASTH), previously reported a cybersecurity incident involving social engineering tactics that allowed attackers to spoof corporate communications. The company has not confirmed the ransomware claims or the extent of the data breach. Analysts suggest that the presence of two ransomware groups targeting the same company may indicate data resale or shared access. Stakeholders, including patients and partners, are advised to be vigilant against potential phishing attempts related to this incident.