International police operation dismantled a prominent Ukraine-based Ransomware group

An international law enforcement operation dismantled the core of a ransomware group operating from Ukraine.

A joint law enforcement operation led by Europol and Eurojust, with the support of the police from seven nations, has arrested in Ukraine the core …

Ukraine’s intelligence service hacked Russia’s Federal Air Transport Agency, Rosaviatsia

Ukraine’s intelligence service announced the hack of the Russian Federal Air Transport Agency, ‘Rosaviatsia.’

Ukraine’s intelligence service announced they have hacked Russia’s Federal Air Transport Agency, ‘Rosaviatsia.’ The attack is the result of a complex special cyber operation.

“The Defence

Ukraine’s intelligence service hacked Russia’s Federal Air Transport Agency, Rosaviatsia

Ukraine’s intelligence service announced the hack of the Russian Federal Air Transport Agency, ‘Rosaviatsia.’

Ukraine’s intelligence service announced they have hacked Russia’s Federal Air Transport Agency, ‘Rosaviatsia.’ The attack is the result of a complex special cyber operation.

“The Defence

Russian APT Gamaredon uses USB worm LitterDrifter against Ukraine

Russia-linked cyberespionage group Gamaredon has been spotted propagating a worm called LitterDrifter via USB.

Check Point researchers observed Russia-linked Gamaredon spreading the worm called LitterDrifter via USB in attacks against Ukraine.

Gamaredon (aka Shuckworm, Actinium, Armageddon, Primitive Bear, UAC-0010, and …

Russian Sandworm disrupts power in Ukraine with a new OT attack

Mandiant reported that Russia-linked Sandworm APT used a novel OT attack to cause power outages during mass missile strikes on Ukraine.

Mandiant researchers reported that Russia-linked APT group Sandworm employed new operational technology (OT) attacks that caused power outages while …

Russian Sandworm disrupts power in Ukraine with a new OT attack

Mandiant reported that Russia-linked Sandworm APT used a novel OT attack to cause power outages during mass missile strikes on Ukraine.

Mandiant researchers reported that Russia-linked APT group Sandworm employed new operational technology (OT) attacks that caused power outages while …

Russian FSB arrested Russian hackers who supported Ukrainian cyber operations

The FSB arrested two Russian hackers who are accused of having helped Ukrainian entities carry out cyberattacks on critical infrastructure targets.

The Russian intelligence agency Federal Security Service (FSB) arrested two individuals who are suspected of supporting Ukrainian entities to …

Russia-linked Sandworm APT compromised 11 Ukrainian telecommunications providers

Russia-linked APT group Sandworm has hacked eleven telecommunication service providers in Ukraine between since May 2023.

The Russia-linked APT group Sandworm (UAC-0165) has compromised eleven telecommunication service providers in Ukraine between May and September 2023, reported the Ukraine’s Computer Emergency …

A phishing campaign targets Ukrainian military entities with drone manual lures

A phishing campaign targets Ukrainian military entities using drone manuals as lures to deliver the post-exploitation toolkit Merlin.

Securonix researchers recently uncovered a phishing campaign using a Pilot-in-Command (PIC) Drone manual document as a lure to deliver a toolkit dubbed …

Russia-linked hackers target Ukrainian military with Infamous Chisel Android malware

Russia-linked threat actors have been targeting Android devices of the Ukrainian military with a new malware dubbed Infamous Chisel.

GCHQ’s National Cyber Security Centre and international partners reported that Russia-linked threat actors are using a new malware to target the …

Cybersecurity experts say the west has failed to learn lessons from Ukraine

Enlarge / Viktor Zhora from Ukraine’s information protection service, says cyber has become a major component of hybrid warfare. (credit: Dragonflypd.com/Black Hat)

Viktor Zhora, the public face of Ukraine’s success against Russian cyber attacks, received a hero’s welcome earlier this

Ukraine’s cyber police dismantled a massive bot farm spreading propaganda

The Cyber ​​Police Department of the National Police of Ukraine dismantled a massive bot farm and seized 150,000 SIM cards.

A gang of more than 100 individuals used fake social network accounts to conduct disinformation and psychological operations in support …

Russia-linked APT Gamaredon starts stealing data from victims between 30 and 50 minutes after the initial compromise

Ukraine’s Computer Emergency Response Team (CERT-UA) states that Russia-linked APT Gamaredon starts stealing data 30 minutes after the initial compromise.

Ukraine’s Computer Emergency Response Team (CERT-UA) is warning that the Russia-linked APT group Gamaredon (aka Shuckworm, Actinium, Armageddon, Primitive Bear, …

RomCom RAT attackers target groups supporting NATO membership of Ukraine

Threat actors are targeting NATO and groups supporting Ukraine in a spear-phishing campaign distributing the RomCom RAT.

On July 4, the BlackBerry Threat Research and Intelligence team uncovered a spear phishing campaign aimed at an organization supporting Ukraine abroad.

The …

Russia-linked APT28 hacked Roundcube email servers of Ukrainian entities

Russia-linked APT28 group hacked into Roundcube email servers belonging to multiple Ukrainian organizations.

A joint investigation conducted by Ukraine’s Computer Emergency Response Team (CERT-UA) and Recorded Future revealed that the Russia-linked APT28 group hacked into Roundcube email servers belonging to …

Russia-linked APT Gamaredon update TTPs in recent attacks against Ukraine

Russia-linked APT group Gamaredon is using a new toolset in attacks aimed at critical organizations in Ukraine.

The Gamaredon APT group (aka Shuckworm, Actinium, Armageddon, Primitive Bear, UAC-0010, and Trident Ursa) continues to carry out attacks against entities in Ukraine, including security services, military, and government …

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