Ukraine

Pierluigi Paganini March 25, 2025
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 Media first reported the news of a cyber attack on Ukraine’s national railway operator Ukrzaliznytsia that disrupted online ticket services, causing long lines at Kyiv’s station. The incident led to overcrowding and long delays as […]

Pierluigi Paganini March 20, 2025
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 Defense Forces members. The Computer Emergency Response Team of Ukraine (CERT-UA) uncovered a new cyber espionage campaign targeting employees of defense-industrial complex enterprises and representatives of the Defense Forces of Ukraine with Dark Crystal RAT. […]

Pierluigi Paganini February 27, 2025
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 Computer Emergency Response Team of Ukraine (CERT-UA) warned of a new campaign by criminal group UAC-0173 targeting Ukrainian notaries with a remote access trojan DCRat (aka DarkCrystal RAT). The campaign started in mid-January 2025, the attack […]

Pierluigi Paganini February 08, 2025
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 to Ukraine’s law enforcement, Russian intelligence is using messaging apps and forums to recruit Ukrainians for terrorist attacks, offering quick pay. Ukrainian authorities have recently seen a rise in terrorist attacks on police, military centers, […]

Pierluigi Paganini January 21, 2025
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 Team of Ukraine (CERT-UA) warned of cyber scams involving threat actors impersonating the agency by sending fraudulent AnyDesk connection requests under the guise of security audits. CERT-UA pointed out that it uses the software AnyDesk […]

Pierluigi Paganini January 09, 2025
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. Ukrainian Cyber Alliance hacked Russian ISP Nodex, stole sensitive data, and wiped systems, highlighting their cyberattack capabilities. The Ukrainian Cyber Alliance has been active since 2016, the Pro-Ukraine group has targeted Russian entities since the […]

Pierluigi Paganini January 02, 2025
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 authorities have charged three Russian-German nationals on suspicion of activities including acting as secret service agents for the Russian government. On 9 December 2024, the Federal Prosecutor’s Office filed charges against the German-Russian nationals before […]

Pierluigi Paganini December 19, 2024
CERT-UA: Russia-linked UAC-0125 abuses Cloudflare Workers to target Ukrainian army

The Computer Emergency Response Team of Ukraine (CERT-UA) warns that the threat actor UAC-0125 abuses Cloudflare Workers services to target the Ukrainian army with Malware. The Computer Emergency Response Team of Ukraine (CERT-UA) warns that the threat actor UAC-0125 exploits Cloudflare Workers to target the Ukrainian military, spreading malware disguised as the mobile app Army+ […]

Pierluigi Paganini December 17, 2024
Russia FSB relies on Ukrainian minors for criminal activities disguised as “quest games”

Ukraine’s SBU uncovered an FSB espionage campaign recruiting minors for criminal activities disguised as “quest games.” The Security Service of Ukraine (SBU or SSU) uncovered a new espionage campaign linked to Russia’s intelligence agency Federal Security Service (FSB), which consists of involving minor Ukrainians in criminal activities under the guise of “quest games”. In Kharkiv, […]

Pierluigi Paganini December 12, 2024
Russia’s Secret Blizzard APT targets Ukraine with Kazuar backdoor

Russia-linked APT group Secret Blizzard is using Amadey Malware-as-a-Service to infect systems in Ukraine with the Kazuar backdoor. The Russia-linked APT group Secret Blizzard (aka Turla, Snake, Uroburos, Waterbug, Venomous Bear and KRYPTON) was spotted using the Amadey malware to deploy the KazuarV2 backdoor on devices in Ukraine. The experts observed threat actors using the Amadey bot malware between March and April 2024. Microsoft highlights […]