Switzerland said that a cyberattack claimed by a pro-Russian group disrupted access to some government websites, following Ukrainian President Volodymyr Zelensky’s visit to Davos.
The post Swiss Govt Websites Hit by Pro-Russia Hackers After Zelensky Visit appeared first on SecurityWeek.
Researchers find no direct link between Russian APT Sandworm and last year’s attacks on Denmark’s critical infrastructure.
The post Russian Hackers Likely Not Involved in Attacks on Denmark’s Critical Infrastructure appeared first on SecurityWeek.
Ukraine said Russia hacked two surveillance cameras and used them to spy on air defense systems and critical infrastructure in Kyiv.
The post Russia Hacked Residential Cameras in Ukraine to Spy on Air Defense, Critical Infrastructure appeared first on SecurityWeek.
US, UK, and Poland warn of Russia-linked cyberespionage group’s broad exploitation of recent TeamCity vulnerability.
The post Russian Cyberspies Exploiting TeamCity Vulnerability at Scale: Government Agencies appeared first on SecurityWeek.
Kyivstar, the largest mobile network operator in Ukraine, was hit by a massive cyberattack on Tuesday, disrupting mobile and internet communications for millions of citizens.
The post Cyberattack Cripples Ukraine’s Largest Telcom Operator appeared first on SecurityWeek.
Russian threat actor APT28 has been exploiting a no-interaction Outlook vulnerability in attacks against 14 countries.
The post Russian APT Used Zero-Click Outlook Exploit appeared first on SecurityWeek.
The US and UK announce charges and sanctions against two hackers working with Russia’s FSB security service.
The post US, UK Announce Charges and Sanctions Against Two Russian Hackers appeared first on SecurityWeek.
The US cybersecurity agency calls attention to a Russian APT targeting academia, defense, governmental organizations, NGOs and think-tanks.
The post CISA Issues Warning for Russian ‘Star Blizzard’ APT Spear-Phishing Operation appeared first on SecurityWeek.
Gamaredon’s self-propagating LitterDrifter USB worm spreads from Ukraine to the US and other countries.
The post Russia’s LitterDrifter USB Worm Spreads Beyond Ukraine appeared first on SecurityWeek.
Mandiant says Russia’s Sandworm hackers used a novel OT attack to cause power outages that coincided with mass missile strikes on critical infrastructure across Ukraine.
The post Russian Hackers Used OT Attack to Disrupt Power in Ukraine Amid Mass Missile Strikes appeared first on SecurityWeek.
