Calamos Supports Greece

cyberattacks

Ragnar Locker Launches Cyber Attack on Greece’s Gas Operator

A group of cyber extortionists called Ragnar Locker claimed responsibility for the recent cyber-attack against the National Gas System Operator (DESFA) in Greece. On Saturday, DESFA announced that it had suffered a cyber-attack on part of its IT infrastructure, which...

Huge Cyberattack Underway in Ukraine; State Banks Hit

A huge cyberattack is underway in Ukraine on Wednesday afternoon as officials say that its national banks and state-sponsored websites are being hit. The Foreign Ministry website and that of the state security service were also experiencing cyberattacks as part...