cyber attack

Ukraine disables 700 servers in cyberattack on Russian logistics giant Eltrans+

Ukraine’s Defense Intelligence agency, in coordination with the BO Team cyber unit, launched a cyberattack in the early hours of Dec. 6 on the information and communications systems of Eltrans+, one of Russia’s largest logistics companies, a source familiar with the operation told NV.

6 December 2025, 04:05 PM

Hackers breach Ukrainian Territorial Defense Forces website

Unknown hackers breached the official website of Ukraine's Territorial Defense Forces, posting false information, its press service said on Facebook on Nov. 19.

19 November 2025, 04:33 PM

HUR cyber unit cripples major Siberian internet provider — sources

One of Siberia’s largest internet providers has suffered losses exceeding 66 million rubles (about $800,000) following a cyberattack by Ukraine’s HUR military intelligence, sources in Ukrainian intelligence told NV.

15 October 2025, 05:45 PM

HUR hackers disrupt fuel cards, hit Russian servers in large-scale cyberattack — sources

Cyber specialists from Ukraine’s HUR military intelligence agency carried out a major offensive in Russia’s digital space on Sept. 7, timing the operation to coincide with HUR Day, sources told NV.

8 September 2025, 02:02 PM

Hackers exploit Aeroflot CEO’s weak password, disrupt flights

The breach of the IT systems of Russia’s largest airline, Aeroflot, was facilitated by the unchanged password of CEO Sergei Alexandrovsky since 2022, Belarusian Cyber Partisans BY reported on their website on July 28.

28 July 2025, 09:33 PM

Belarusian cyberpartisans claim total destruction of Aeroflot IT system as Kremlin notes ‘alarming’ reports

Russia’s flagship airline Aeroflot canceled 42 flights from Moscow’s Sheremetyevo Airport, including to Yekaterinburg, Minsk, and St. Petersburg, due to a major IT system failure, the airline’s press office said on the morning of July 28.

28 July 2025, 03:15 PM

HUR cyberattack wipes data from Crimean occupation servers — NV sources

Ukrainian cyber specialists from the Defense Intelligence Directorate (HUR) have destroyed all data stored on the servers of the Russian-installed authorities in occupied Crimea in a large-scale cyber operation, NV reported on July 25, citing Ukrainian intelligence sources.

25 July 2025, 01:29 PM

Ukrainian cyber intelligence strikes Gazprom infrastructure — NV sources

The Cyber Corps of Ukraine’s Military Intelligence carried out a successful attack on the Gazprom network infrastructure, the Russian gas monopoly that directly supports Kremlin's war effort, NV sources said on July 18.

18 July 2025, 03:15 PM

Ukraine’s Main Intelligence Directorate hacks Russian tax and customs services

Cyber specialists of Ukraine’s Main Intelligence Directorate carried out successful cyberattacks on the Russian tax and customs service from June 10 to 12, temporarily paralyzing internal document flow, sources in Ukrainian intelligence told NV on June 13.

13 June 2025, 02:00 PM

Hackers paralyze Russia’s Orion Telecom, disrupt uranium city’s network

Ukraine’s Main Intelligence Directorate (HUR), with hacker group BO Team, launched a cyberattack on June 12, paralyzing Siberian internet provider Orion Telecom, leaving a uranium-mining city without connectivity, NV’s intelligence sources reported.

12 June 2025, 05:36 PM

Ukraine’s border guards deny Russian hack of 10,000 cameras

Ukraine’s State Border Guard Service (SBGS) denied claims that Russian GRU hackers breached 10,000 surveillance cameras to monitor weapons shipments, contradicting a report by The Guardian, SBGS spokesperson Andriy Demchenko said on public broadcaster Suspilne on May 22.

22 May 2025, 04:55 PM

Dutch intelligence: Russia escalates hybrid aggression, hackers have already targeted government services

Russia is ramping up its hybrid attacks aimed at destabilizing the Netherlands and its European allies, the country’s military intelligence agency warned in its annual report, Reuters reported on April 22.

22 April 2025, 07:21 PM

Ukrainian Railways restore online ticket sales after major cyberattack

Ukrainian Railways restored stable online ticket sales and other app services after a major cyberattack, switching to a new platform overnight, the state railway company reported on Telegram on March 29.

29 March 2025, 03:16 PM

Parliament approves bill to bolster Ukraine’s cyber defense

The Ukrainian parliament (Verkhovna Rada) approved a bill establishing dedicated cyber defense departments across the country’s state agencies, according to the parliament’s website on March 27.

28 March 2025, 12:49 AM

Ukrzaliznytsia explains current ticket sales process after cyberattack

Ukrzaliznytsia is restoring its system after a major cyberattack on March 23, with tickets now available only for March 25-26, the company said on Facebook on March 25.

25 March 2025, 04:02 PM

Russian hackers attack Belgian government websites over Ukraine aid

Russian hacker group NoName launched a distributed denial-of-service (DDoS) attack against several Belgian government websites on March 24, Belgian public broadcaster VRT reported.

24 March 2025, 11:38 PM

Cyber specialists from Ukraine strike Russian cyberspace in key operation

On Feb. 7-8, Ukraine’s Defense Ministry and Armed Forces cyber specialists carried out a successful operation in Russia’s cyberspace, sources in the intelligence services told NV on Feb. 12.

12 February 2025, 11:58 AM

Russia’s backdoor? Moscow tied to EU’s biometric border system – FT

European prosecutors are investigating how the Moscow office of an IT contractor helped build the European Union’s new electronic border system, which holds the bloc’s largest personal data database, Financial Times reported on Feb. 6.

6 February 2025, 04:32 PM

Ukraine cyber forces paralyzes Gazprom on historical battle anniversary

A cyber group from Military Intelligence (HUR) launched a DDoS attack on the digital infrastructure of Russian companies Gazprom and Gazprom Neft on the anniversary of the Heroes of Kruty battle, NV sources reported on Jan. 30.

30 January 2025, 01:46 PM

Ukrainian intelligence launches cyberattack on Russian telecom giant

Cyber specialists from the Main Intelligence Directorate (HUR) of Ukraine's Defense Ministry conducted a significant cyberattack on the systems of MegaFon, one of Russia's largest mobile and internet operators, NV sources reported on Jan. 25.

25 January 2025, 07:15 PM

cyber attack

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