viasat Viasat Hack Shows Cyber Attacks Enable Physical Warfare in Ukraine A Russian-linked cyberattack on Viasat's satellite network disrupted Ukrainian communications just hours before the physical invasion began. This software supply chain attack demonstrates how adversaries use malicious code to directly support military operations.
hermeticwiper New HermeticWiper Malware Destroys Data Across Ukraine Networks A destructive data-wiping malware called HermeticWiper is currently compromising hundreds of computers in Ukraine. The attackers use ransomware as a decoy to distract victims while the malware permanently destroys their data.
cyberattacks Cyberattacks Strike Ukraine as Digital Front Emerges in Ongoing Conflict Widespread cyberattacks target Ukrainian government websites, marking a significant digital front in the broader conflict. Hackers deface official portals and disrupt critical online infrastructure.
hermeticwiper HermeticWiper Malware Devastates Ukrainian Systems Through Boot Records A newly discovered destructive malware known as HermeticWiper targets Ukrainian organizations by corrupting master boot records to cause complete system failure. The attackers use a fraudulently signed driver to execute the damage while deploying a fake ransomware decoy.
cisa US Agencies Update Shields Up Guidance Amid Russian Malware Threats CISA and the FBI update their Shields Up webpage with new defensive recommendations as Russian state-sponsored wiper malware targets Ukrainian organizations. Officials urge all US businesses to immediately assess and bolster their cybersecurity postures.
ukraine Ukrainian Government Websites and Major Banks Face Renewed DDoS Attacks A massive wave of DDoS attacks knocks offline key Ukrainian government agencies and the country's two largest state-owned banks. Western officials link these disruptive cyber strikes directly to Russian military intelligence.
ukraine Ukrainian Banks and Defense Ministry Hit by Coordinated Cyberattack A wave of DDoS attacks temporarily knocks offline major Ukrainian banking and defense websites, accompanied by a coordinated text messaging campaign. Cybersecurity experts suggest the disruption aims to erode public trust in financial institutions amid rising border tensions.
ukraine Ukrainian Military and Major Banks Disrupted by Coordinated DDoS Attacks A powerful wave of DDoS attacks targets Ukraine's defense ministry and state-owned banks, causing widespread online banking disruptions. Authorities link the aggressive campaign to a broader hybrid warfare effort designed to stir public panic.
ddos Massive DDoS Attack Disrupts Ukrainian Banks and Defense Websites A severe DDoS attack briefly knocks Ukraine's largest banks offline and leaves defense ministry websites inaccessible amid rising border tensions.
cyber-attacks EU Deploys Cyber Rapid Response Teams Amid Ongoing Russian Attacks on Ukraine Russian cyber-attacks against Ukraine continue to disrupt essential services, prompting coordinated EU and allied defensive efforts. Independent hackers also join the fight by launching counter-attacks against Russian state systems.
kazakhstan Kazakhstan Internet Blackout Highlights Growing Digital Authoritarianism Trend The Kazakhstani government cuts off internet access to 95% of users during recent fuel protests, continuing a global pattern of digital authoritarianism.
jbs JBS Pays $11 Million Bitcoin Ransom to Resolve Cyberattack Meat processing giant JBS hands over $11 million in bitcoin to hackers following a Memorial Day weekend ransomware attack. The company states the payment prevents potential risks for its customers and ensures no data is exfiltrated.
biden Biden Orders 100-Day Review to Secure Critical US Supply Chains President Biden signs an executive order launching a 100-day review of crucial supply chains for computer chips, batteries, pharmaceuticals, and rare-earth minerals. The order aims to fix vulnerabilities exposed by the COVID-19 pandemic.
google cloud next Google Cloud Next '26 Unveils Blueprint for the Agentic Enterprise Google reveals 260 new announcements at Cloud Next '26, highlighting the Gemini Enterprise Agent Platform and massive AI infrastructure upgrades.
anthropic Anthropic Deploys Claude Mythos AI to Guard Global Critical Infrastructure Anthropic expands its Project Glasswing initiative to over 150 organizations in 15 countries, using its Claude Mythos AI model to hunt zero-day vulnerabilities in essential systems like power, water, and healthcare networks.