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Ukraine’s CERT says the bug went from disclosure to active exploitation in days Russia-linked attackers are already exploiting Microsoft's latest Office zero-day, with Ukraine's national cyber defense team warning that the same bug is being used to target government agencies inside the country and organizations across the EU.…
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of new targeted cyber attacks in the country using a backdoor called CABINETRAT
Anti-Mobilization Messaging Lead to Malware-Pushing 'Civil Defense' SitePotential Ukrainian military recruits are being targeted by a "hybrid espionage and information operation" - likely Russian - involving Telegram anti-mobilization messaging and a "Civil Defense" website designed to distribute Windows and Android malware, warns Google's Threat Intelligence Group.
Microsoft Warns APT28's GooseEgg Tool Enables Credential TheftRussian military intelligence hackers are using an 18 month-old vulnerability in the Windows print spooler utility to deploy a custom tool that elevates privileges and steals credentials. Microsoft says it's seen post-compromise activities against Ukrainian, European and North American governments.
Microsoft warns that the Kremlin is ramping up cyberattacks against infrastructure and supply chains and starting disinformation campaigns as Russian troops lose on the battlefield.
Microsoft has warned of Russian-sponsored cyberattacks continuing to target Ukrainian infrastructure and NATO allies in Europe throughout the winter. [...]
Microsoft warns of “defensive weaknesses” in European governments
Ukraine's Computer Emergency Response Team (CERT) is warning that the Russian hacking group Sandworm may be exploiting Follina, a remote code execution vulnerability in Microsoft Windows Support Diagnostic Tool (MSDT) currently tracked as CVE-2022-30190. [...]
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of phishing attacks that deploy an information-stealing malware called Jester Stealer on compromised systems
Tech giant disrupts APT28 but warns of all-out cyber-offensive
Ukraine's Computer Emergency Response Team is warning that threat actors are distributing fake Windows antivirus updates that install Cobalt Strike and other malware. [...]
Malicious emails warning Microsoft users of "unusual sign-on activity" from Russia are looking to capitalizing on the Ukrainian crisis.