#Cyber defense
14 articles
-72b63a4e0c8c475ad81fe3eed3f63729.jpeg "Photo of Cyril Barabaltchouk")
-c439b7bd9030ecf9d5a4287dc361ba31.jpg "Photo of Katherina Popilnichenko")
-111f0e5095e02c02446ffed57bfb0ab1.jpeg "Photo of Roman Kohanets")
![Casper Klynge, former top European cyber diplomat and Vice President, Head of EMEA Government Partnerships at Zscaler, during the GLOBSEC 2025.]( "Casper Klynge, former top European cyber diplomat and Vice President, Head of EMEA Government Partnerships at Zscaler, during the GLOBSEC 2025. (Source: Casper Klynge/LinkedIn)")
- Author
![Photo of Vlad Litnarovych]( "Photo of Vlad Litnarovych")
- Category
- World
Europe is racing to reclaim control over its technology, but one of the continent’s former top cyber diplomats says the real test is whether it can survive the cyber war Ukraine is already fighting every day, as cyberattacks in Europe surge by as much as 900% in some sectors.![The New Zealand flag flies during the Ataturk Memorial Service at Ataturk Memorial on April 25, 2018 in Wellington, New Zealand. (Source: Getty Images)]( "The New Zealand flag flies during the Ataturk Memorial Service at Ataturk Memorial on April 25, 2018 in Wellington, New Zealand. (Source: Getty Images)")
![Hackers]( "Hackers")
![Ukrainian cyber defense specialists monitor system activity during a cybersecurity exercise simulating attacks on military digital infrastructure. (Source: General Staff of the Armed Forces of Ukraine)]( "Ukrainian Military Cyber Specialists Take Second Place at Global Defense Cyber Marvel 2026")
![mobile internet]( "mobile internet")
![An illustrative image representing Russian cyber threats. (Source: UNITED24 Media/Oleksandr Manukians)]( "An illustrative image representing Russian cyber threats. (Source: UNITED24 Media/Oleksandr Manukians)")
- Author
![Photo of Cyril Barabaltchouk]( "Photo of Cyril Barabaltchouk")
- Category
- Latest news
The US Department of the Treasury’s Office of Foreign Assets Control (OFAC) has sanctioned Russian national Sergey Sergeyevich Zelenyuk, his company Matrix LLC (Operation Zero), and five associated individuals and entities for their role in acquiring and distributing cyber tools harmful to US national security.
