The Health Sector Cybersecurity Coordination Center has warned hospitals to defend against the “Citrix Bleed” ransomware threat by patching and strengthening network systems. The ransomware, often targeted by groups such as LockBit 3.0, allows cyber attackers to bypass password and multifactor authentication measures. This vulnerability is especially serious as ransomware attacks can disrupt healthcare delivery and endanger patients.
Operation MacroMaze: APT28 exploits webhooks for covert data exfiltration – Security Affairs
Operation MacroMaze: APT28 exploits webhooks for covert data exfiltration Security Affairs
