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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.…
Ukrainian National Twice Indicted in Los Angeles for Pro-Russian HackingU.S. and allied agencies warned of low-skill Russian-linked hacktivists breaching critical infrastructure by exploiting weak remote access tools, as federal prosecutors charged a Ukrainian national with helping orchestrate operations targeting water and energy systems.
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of new targeted cyber attacks in the country using a backdoor called CABINETRAT
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of cyber attacks carried out by a threat actor called UAC-0099 targeting government agencies, the defense forces, and enterprises of the defense-industrial complex in the country
Also: CISA Warns of Unpatched Train Brake VulnerabilityThis week: Louis Vuitton and Co-op confirm breaches, unpatched train brake flaw, Barclays fined £42M pounds for financial crime failures, secret U.K. program relocated thousands of Afghans, ex-soldier pleads guilty to hacking, Ukrainian hackers claim hit on Russian drone supplier.
The Computer Emergency Response Team of Ukraine (CERT-UA) is warning of a new campaign that targets the defense sectors with Dark Crystal RAT (aka DCRat)
Ukraine's Computer Emergency Response Team (CERT-UA) is warning about highly targeted attacks employing compromised Signal accounts to send malware to employees of defense industry firms and members of the country's army forces. [...]
The Computer Emergency Response Team of Ukraine (CERT-UA) on Tuesday warned of renewed activity from an organized criminal group it tracks as UAC-0173 that involves infecting computers with a remote access trojan named DCRat (aka DarkCrystal RAT)
The Computer Emergency Response Team of Ukraine (CERT-UA) is warning of ongoing attempts by unknown threat actors to impersonate the cybersecurity agency by sending AnyDesk connection requests
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of a new set of cyber attacks that it said were aimed at defense companies in the country as well as its security and defense forces
CERT-UA has issued a warning about phishing emails targeting Ukrainian defense companies and security forces
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.
CERT-UA said the phishing campaign lures victims into downloading malware used to exfiltrate files containing sensitive personal data
Justice Department Adds Russian Intelligence Officers to Ukraine Hacking IndictmentThe United States announced a superseding indictment Thursday that adds five Russian military intelligence officers as defendants while warning that Kremlin cyberthreat actors continue to target U.S. and global critical infrastructure.
Forget about your love life too, no dating apps until the war is over Russia's Ministry of Internal Affairs is warning residents of under-siege regions to switch off home surveillance systems and dating apps to stop Ukraine from using them for intel-gathering purposes.…
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of new phishing attacks that aim to infect devices with malware
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of a new phishing campaign that masquerades as the Security Service of Ukraine to distribute malware capable of remote desktop access
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.
Key Ukrainian Cyber Authority Warns of Spike in Cyberattacks on Energy FacilitiesUkraine's Computer Emergency Response Team is warning of a rise in Russian cyberattacks targeting the country’s energy sector, with nearly 20 identified attacks on Ukrainian energy facilities in March, ahead of a potential large-scale offensive expected later this spring.
Russian Hackers Using Open-Source Malware on Popular Messaging Apps, Report SaysUkraine's Computer Emergency Response Team is warning in an April report that a Russian hacking group known as UAC-0184 is using open-source malware to target Ukrainian soldiers on popular messaging apps such as Signal, as concerns grow over the Kremlin’s advanced hacking capabilities.