Zservers, a bulletproof hosting (BPH) services provider, supported the Russian cybercrime group LockBit in perpetrating mass ransomware attacks, the U.S. Treasury Department said.
Cyber specialists from Ukraine’s Military Intelligence Agency (HUR) launched a cyber attack on Gazprom and Gazpromneft on Jan. 29, Hromadske reported, citing sources from HUR.
The Russian hacker group Star Blizzard impersonated U.S. government officials in emails directing recipients to join a WhatsApp group that claimed to focus on "the latest non-governmental initiatives aimed at supporting Ukraine NGOs."
A hacker group named Silent Crow has claimed to have hacked and obtained data from Russia's official cadastre and cartography agency, the independent Russian news outlet Agentstvo reported on Jan. 7.
The websites had to shut down temporarily, Italy's cybersecurity agency said, but no flights were disrupted. A pro-Russian hacker group claimed responsibility for the attacks.
Hackers could have used phishing or bribed employees to break into Justice Ministry registries during a Russian cyberattack last week, Oleksandr Fedienko, head of the parliamentary subcommittee on cybersecurity, told Radio Free Europe/Radio Liberty (RFE/RL) on Dec. 23.
Key developments on Dec. 21-22: * For the first time, Ukraine attacks Russian positions using solely ground, FPV drones * Over 12,000 civilians killed in Ukraine during Russia's full-scale war, UN says * Two Russian airports suspend flights after Ukrainian drones target Kazan, media, officials report * Slovak PM Robert Fico meets with
In comments to the Kyiv Independent, the first deputy justice minister said that the precise date of the full restoration of the registries would be more clear in the coming days.
"All the Justice Ministry's data has been saved. Recovery is underway," Deputy PM and Justice Minister Olha Stefanishyna said.
In the largest cyberattack in recent months, several government services were targeted, including state registers the Ministry of Justice oversees. Russia has regularly targeted Ukrainian companies and government institutions with cyberattacks since the start of its full-scale invasion of Ukraine in 2022.
The cyberattack, described as a powerful distributed denial-of-service (DDOS) assault, disrupted Gazprombank's online and mobile banking services.
Estonian Defense Minister Hanno Pevkur said that Ukraine could manage its defense effectively if supplied with the necessary resources. "As far as I know, Ukrainians can handle all of this, when we can deliver all what they need for fighting with Russia."
Russian hacker group Midnight Blizzard has been sending out highly targeted phishing emails to U.S. individuals working in government, academia, defense, and non-governmental organizations, Microsoft warned on Oct. 29 in a blog post.
A Ukrainian court has sentenced in absentia two members of the Russian security service-backed (FSB) hacker group "Armageddon" for having carried out more than 5,000 cyberattacks against Ukrainian institutions and critical infrastructure, Ukraine's State Security Service (SBU) said on Oct. 8.
The cyberattack was carried out by Ukrainian hackers as a "congratulations" on Russian President Vladimir Putin's birthday, an undisclosed government source told Reuters and several Ukrainain media outlets.
Russian banks Alfa-Bank and Otkritie Bank, as well as Rostelecom, Russia's largest provider of digital services, were targeted, the source said, adding that these firms "ensured the aggression of the Russian armed forces against Ukraine."
Speaking at a press conference, Digital Affairs Minister Krzysztof Gawkowski said the perpetrators' goals were to "extort information, to blackmail individuals and institutions, and to wage de facto cyberwar."
A notorious unit of Russia's military intelligence agency (GRU) is carrying out cyber attacks against critical infrastructure in NATO and EU countries, as well as Ukraine, Western intelligence agencies warned on Sept. 5.
The recent attack affected at least 33 servers and 283 office computers at industrial facilities, took down 21 websites, and destroyed 15 cloud and file storages.
According to the source, HUR's footage was displayed three times on prime-time TV channels: Pervouralsk TV, Eurasia 360, Eurasiaa Pervyi Kanal, and others.
"Yesterday, it subsided at 10:30 p.m., and today, it started again at 3:15 a.m. We are approaching 3 billion service requests in two days," said Oleh Horokhovskyi, the bank's co-owner, on Aug. 17.
A massive denial of service (DDoS) attack targeted Monobank, launching one billion service requests at the company's website in three hours.
The campaign targeted Russian opposition figures, NGOs, and Western diplomats, including former U.S. Ambassador to Ukraine, Steven Pifer.
The wide-reaching DDoS attack began on July 23 and disrupted the services of Russia's top banks, social networks and messengers, government websites, and more. Russian media widely reported on the problems experienced by users across the country.
Ukraine's military intelligence agency (HUR) on July 29 carried out a cyberattack against the Russian central bank, a source in the agency told the Kyiv Independent.
Russian media reported on July 24 that several top banks, including Raiffeisen, Gazprombank, VTB, and Alfabank, were experiencing outages. Social networks, payment systems on public transport, and some airlines were also reportedly impacted.
Earlier in the day, Russian media reported on outages from several top banks, including Raiffeisen, Gazprombank, Rosselkhozbank, and Rosbank. The outages also reportedly impacted social networks, payment systems on public transport, and some airlines.
The restrictions were imposed against Yuliya Pankratova and Denis Degtyarenko, the group's leader and a primary hacker, respectively.
"The cyberattack was aimed at destroying internal information of companies that serve Russian public sector clients involved in the war against Ukraine," HUR said in a post on Telegram.
Over two years have passed since Russia's full-scale invasion of Ukraine, and the volunteer IT Army of Ukraine is more effective than ever. On June 20, 2024, the hacker group launched what they claimed to be the "largest DDoS attack in history" against Russia's banking system, crippling numerous banks and
Key developments on July 1: * Zelensky says Russian casualties six times larger than those of Ukraine * Russia attempting new ways to attack Kyiv, military says * Document reveals why Russia keeps accidentally bombing itself, WP reports * Source: Ukrainian cyberattack leaves at least 250,000 consumers without connection in Russian-occupied territories * Ukraine
A May attack reportedly affected both the networks of consumers and the networks of operators that used the impacted infrastructure on Russian-occupied territories. Representatives of Russian providers call it "the most powerful DDoS attack they have ever experienced," a military intelligence source told the Kyiv Independent.
