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More targeted cyberattacks on Ukraine
More targeted cyberattacks on Ukraine

During the Russian invasion, another malicious program, IsaacWiper, appeared after HermeticWiper. They are aimed directly at Ukrainian organizations. In addition, attacks are carried out with the malware HermeticWizard for distribution in the local network and HermeticRansom as decoy ransomware. In the wake of the Russian invasion of Ukraine, ESET researchers have discovered new wiper malware families used in targeted cyber attacks on Ukrainian organizations. The first cyberattack started a few hours before the Russian invasion with massive DDoS attacks against major Ukrainian websites. In the course of these attacks, some of the new type of malware was also…

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Cyber ​​warfare: critical infrastructure in the crosshairs
Cyber ​​warfare: critical infrastructure in the crosshairs

Not only the recent cyber attacks on critical infrastructures - energy, logistics, telecommunications - have shown how vulnerable many organizations and their infrastructures are. It becomes particularly critical when attacks affect both IT (information technology - PCs, servers, etc.) and OT (operating technology - machines, etc.). Daniel Bren, the CEO and co-founder of OTORIO, is a well-founded expert on the subject. As a former IT security chief of the Israeli army and today's entrepreneur, he knows many aspects of the problem: "In 1997, the US Department of Defense (DoD) conducted the first "cyber war games" under the operation "Eligible Receiver"...

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