Ukraine

Ukraine’s military intelligence agency stole 4.4GB of highly classified internal data from Tupolev

Ukraine’s GUR hacked the Russian aerospace and defense company Tupolev, stealing 4.4GB of highly classified internal data. Ukraine’s military intelligence…

9 months ago

Gamaredon targeted the military mission of a Western country based in Ukraine

Gamaredon targeted a foreign military mission in Ukraine with updated GammaSteel malware on Feb 26, 2025, per Symantec. Symantec Threat…

10 months ago

Russia-linked Gamaredon targets Ukraine with Remcos RAT

Russia-linked Gamaredon targets Ukraine with a phishing campaign using troop-related lures to deploy the Remcos RAT via PowerShell downloader. Talos…

11 months ago

A cyberattack hits Ukraine’s national railway operator Ukrzaliznytsia

A cyberattack on Ukraine’s national railway operator Ukrzaliznytsia disrupted online ticket services, causing long lines at Kyiv’s station. The Record…

11 months ago

CERT-UA warns of cyber espionage against the Ukrainian defense industry using Dark Crystal RAT

CERT-UA warns of a cyber campaign using Dark Crystal RAT to target Ukraine's defense sector, including defense industry employees and…

11 months ago

Criminal group UAC-0173 targets the Notary Office of Ukraine

CERT-UA warns of UAC-0173 using DCRat malware to target Ukrainian notaries in a new attack wave since mid-January 2025. The…

12 months ago

Russia’s intelligence recruits Ukrainians for terror attacks via messaging apps

Russia's intelligence recruits Ukrainians for terror attacks via messaging apps and forums, offering quick pay, Ukraine's law enforcement warns. According…

1 year ago

CERT-UA warned of scammers impersonating the agency using fake AnyDesk requests

CERT-UA warned of scammers impersonating the agency, using fake AnyDesk requests to conduct fraudulent security audits. The Computer Emergency Response…

1 year ago

Ukrainian Cyber Alliance destroyed the connectivity of Russian ISP Nodex

A group of hacktivists, known as the Ukrainian Cyber Alliance, breached Russian ISP Nodex, stole sensitive documents, and wiped systems.…

1 year ago

Three Russian-German nationals charged with suspicion of secret service agent activity

German authorities have charged three Russian-German nationals with suspicion of, among other things, secret service agent activity for the Russian government. German…

1 year ago

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