cyberattack

Ukrposhta reports cyberattack and disruptions to mobile app

Ukraine's state postal operator Ukrposhta said it was hit by a cyberattack overnight, causing disruptions to its mobile application and some digital services on June 25.

25 June, 04:32 PM

SBU and FBI expose Russian attempts to hack officials' messaging accounts

Ukraine's Security Service and the FBI have uncovered a campaign by Russian intelligence services to hack the messaging accounts of officials, politicians and activists in Ukraine, Europe and the United States, the SBU said on June 25.

25 June, 11:43 AM

More than $13M stolen from Russia-linked crypto exchange in cyberattack

Sanctioned crypto exchange Grinex linked to Russia has suspended operations after a cyberattack in which assets worth about 1 billion rubles ($13.1 million) were stolen, Reuters reported on Apr. 17.

17 April, 10:55 AM

Europe tests world’s first drones with post-quantum encryption

European defense firms STV Group and Post-Quantum said they have successfully tested the world’s first drone platform with quantum-resistant communications, designed to withstand current and future cyberattacks on Apr. 2.

2 April, 05:31 PM

Ukraine's power emergency not caused by cyberattack, Digital Transformation Ministry says

The emergency situation in Ukraine’s power system was not caused by a cyberattack but resulted from technical issues on interconnection lines between Ukraine and Moldova, with restoration work underway, Ukraine’s Ministry of Digital Transformation reported on Jan. 31.

31 January, 03:47 PM

Russian FSB-linked hackers behind cyberattack on Poland’s energy sector

A team linked to Russia’s Federal Security Service is likely responsible for a large-scale cyberattack on 30 Polish energy facilities on Dec. 29, 2025, according to a report by Poland’s CERT Polska, Reuters reported on Jan. 31.

31 January, 01:54 PM

Germany develops secret war contingency plan as cyber threats grow

Germany believes cyberattacks, sabotage and disinformation campaigns could mark the start of a new war and has drawn up a secret contingency plan to prepare for such a scenario, Politico reported on Dec. 31.

31 December 2025, 01:36 PM

U.S. charges Ukrainian citizen over cybercrimes carried out on Moscow’s behalf

The U.S. Justice Department has filed two charges against Ukrainian national Victoria Dubranova, accusing her of carrying out cyberattacks against critical infrastructure in the interest of Russia.

11 December 2025, 03:06 AM

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

Partisans disable Russia’s key mobilization website

A major cyberattack on Russia’s electronic draft-notice system was carried out, disabling the country’s key mobilization registry, the Atesh resistance movement said on Dec. 3.

3 December 2025, 06:00 PM

Bloomberg: China accessed confidential UK government files for years

China systematically hacked into British government systems for more than a decade, gaining access to documents classified at low and medium security levels, Bloomberg reported on Oct. 15.

16 October 2025, 11:06 AM

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

Merz declares Germany no longer lives in peace amid rising infrastructure and cyberattacks

Chancellor Friedrich Merz said rising attacks on infrastructure and data networks mean Germany can no longer be considered at peace, speaking at the Schwarz Ecosystem Summit in Berlin, Handelsblatt reported on Sept. 27.

27 September 2025, 11:48 AM

Ukrainian hackers cripple Russian payment network

Ukrainian intelligence carried out a cyberattack that temporarily paralyzed Russia’s national payment system SBP, used to fund so-called “volunteer organizations” supporting the war, according to NV sources within Main Intelligence Directorate (HUR).

25 September 2025, 12:13 PM

Berlin Airport chaos drags on after cyberattack

Berlin Airport is continuing to grapple with disruptions following a cyberattack that struck passenger check-in systems at multiple European Union airports, Spiegel reported on Sept. 24.

24 September 2025, 01:37 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

Internet blackouts surge in Russia as censorship tightens - The Telegraph

Russia is shutting down the internet not only to counter Ukrainian drones targeting its military sites, but also to tighten control over population, The Telegraph wrote on Aug. 7.

7 August 2025, 12:35 PM

Russia plans to meddle in upcoming parliamentary elections — Moldovan President Maia Sandu

Moldovan President Maia Sandu said Russia is preparing unprecedented interference in the country’s September elections, Newsmaker reported on July 30.

30 July 2025, 10:30 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

cyberattack

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