Change Healthcare breached by cyber attackers using compromised Citrix account without multi-factor authentication
In recent news, UnitedHealth has confirmed that Change Healthcare’s network was breached by the BlackCat ransomware gang, who used stolen credentials to log into the company’s Citrix remote access service. The attack caused severe disruptions to critical healthcare services, with estimated financial damage totaling $872 million. The ransomware gang initially claimed to have received a … Read more