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The espionage landscape in Ukraine has seen significant developments as the Security Service of Ukraine (SSU) uncovered a major Russian intelligence network operating in different regions. Recently, a Russian agent network planning the assassination of key military commanders was exposed in Kyiv. Meanwhile, another network was discovered in Zakarpattia, run by a Hungarian intelligence officer. The SSU has been relentless in its pursuit, detaining operatives responsible for coordinating Russian missile attacks and gathering sensitive military information. Detentions have also been carried out in Germany, where individuals were suspected of spying for Russia. These efforts underscore the persistent threat of espionage and the measures taken to safeguard Ukrainian sovereignty and security.

What measures are being taken to combat espionage activities in Ukraine?

The Security Service of Ukraine (SSU) is actively dismantling espionage networks across the country. They have intensified their counter-intelligence operations, detaining numerous agents and preventing planned hostile activities. The SSU collaborates with local and international institutions to ensure the security of sensitive areas and personnel.

Who are the main targets of espionage in Ukraine?

The primary targets in Ukraine are military commanders, energy infrastructure, and defense facilities. Additionally, Russian agents focus on disrupting the country's command hierarchy and logistical operations, often targeting key assets and individuals within the national defense forces.

Has espionage activity increased in recent years in Ukraine?

Yes, espionage activities have intensified, particularly due to ongoing conflicts. The involvement of foreign intelligence services such as the FSB and coordinated efforts to infiltrate critical sectors have been persistent, necessitating increased vigilance and countermeasures by Ukrainian authorities.

How are foreign governments involved in espionage activities in Ukraine?

Foreign governments, particularly from Russia and recently Hungary as identified by the SSU, have been implicated in espionage activities. These governments utilize spies to gather intelligence on Ukraine’s military and civilian infrastructure, posing a continuous threat to national security.

What has been the involvement of intelligence agencies from other countries in Ukrainian espionage cases?

Besides the Russian FSB, other countries' intelligence entities, such as those from Hungary and Belarus, have also tried to infiltrate Ukraine’s defense systems. This involvement includes recruiting local agents and attempting to create networks to undermine Ukraine's military efforts.

What locations are most vulnerable to espionage activities in Ukraine?

Regions such as Kyiv, Zakarpattia, and Donetsk have emerged as hotspots for espionage activities, with critical infrastructure and defense establishments being primary targets. The SSU’s operations have primarily focused on these areas due to their strategic importance.

How does espionage affect Ukraine’s defense capabilities?

Espionage activities significantly threaten Ukraine’s defense capabilities by targeting military operations and infrastructure. Enemy agents disrupt strategic military movements and weaken defenses, which can lead to compromised missions and increased vulnerability to attacks.

What revelations were made about espionage activities in Kyiv?

In Kyiv, a Russian agent network was discovered planning to assassinate Defense Forces commanders. Photographic evidence unveiled by the SSU indicates coordinated efforts to carry out contract killings, posing a grave threat to national security.

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News espionage

Poland detains defense plant worker on spying charges Spy exposed at defense enterprise in Poland A Polish citizen who worked at an enterprise of the Polish Armaments Group (PGZ) has been detained in Poland on suspicion of spying for a foreign state. 1 265 2

The SBU has detained a 16-year-old Russian agent in the Kharkiv region: he was coordinating strikes against air defence systems SSU has detained 16-year-old Russian agent who was directing strikes on Kharkiv region. VIDEO&PHOTOS The Security Service of Ukraine has detained a minor acting as an agent for the Russian Federation in the Kharkiv region who, according to the investigation, was passing on coordinates to the enemy for missile, bomb and drone strikes in the region. 2 960 49 Previously in trend: Detention of adjusters

A Russian agent who was extracting information from her son, who serves in the Ukrainian Armed Forces, has been detained in Donetsk region Russian agent who spied through her own son, soldier, has been detained in Donetsk region, - SSU. PHOTO In the Donetsk region, law enforcement officers have detained a woman suspected of collaborating with the Russian FSB and gathering information on Ukrainian military personnel. 1 935 5 Previously in trend: High treason Sentences for high treason

Supply of food to the Armed Forces of Ukraine Military food supplier "CONTRACT PRODREZERV 5" has filed complaint with SSU after discovering that it was being surveilled. DOCUMENT "CONTRACT PRODREZERV 5" LLC, which supplies food to Ukrainian military units, has reported systematic surveillance of its employees and vehicles. The company views this not only as interference in its business operations but also as a potential threat to national security. The company believes... 3 246 14 Previously in trend: Procurement of products for the Armed Forces of Ukraine

Estonia uncovers record number of Russian intelligence agents Record number of Russian intelligence agents exposed in Estonia In 2025, Estonia recorded a record number of detentions of individuals linked to Russian special services. 2 823 21 Previously in trend: spying in favor of Russia Russian espionage in Europe

FSB informant jailed 8 years for spying on AFU positions FSB informant gets 8 years in prison for spying on AFU positions – SSU Based on evidence gathered by military counterintelligence and investigators of the Security Service of Ukraine (SSU), an FSB informant whom the SSU detained in Sumy in September 2025 has been sentenced to a real prison term. 614 4 Previously in trend: Sentences for high treason spying in favor of Russia

terrorist attack in Kharkiv Pair of drug addicts were planning terrorist attack in Kharkiv on behalf of Russian Federation: they have been detained, - SSU. PHOTOS The Security Service’s counter-intelligence unit has foiled yet another terrorist attack in Kharkiv. Following pre-emptive measures, two Russian agents who were planning an explosion in the city centre have been detained. 2 470 9 Previously in trend: Terrorist attacks in Ukraine

GRU exposed over mass spying through hacked Wi-Fi routers Russia’s GRU exposed for large-scale spying on citizens of EU, US and Ukraine through hacked Wi-Fi routers, SSU says The Security Service of Ukraine (SSU), together with the FBI, the counterintelligence agencies of the Republic of Poland and EU law enforcement agencies, conducted a coordinated cyber operation to neutralise the enemy’s intelligence activity on the territory of Ukraine and partner states. 4 456 17 Previously in trend: Strengthening cybersecurity

Plots to kill military personnel and volunteers: Russian spy network exposed in Kyiv Preparing assassinations of units commanders of the National Guard, DIU, SOF and Community Volunteer Units: Russian agent network has been uncovered in Kyiv. PHOTOS A Russian intelligence network has been uncovered in Kyiv, which was planning contract killings of Defence Forces commanders and prominent public figures. 4 535 17 Previously in trend: Recruited FSB agents attempted murder

Arrest of a Ukrainian national in Germany Ukrainian man has been detained in Germany on suspicion of spying for Russia In Germany, law enforcement officials have detained a Ukrainian citizen on suspicion of spying for Russia. 1 738 5 Previously in trend: spying in favor of Russia

The SBU has named the Hungarian intelligence officer who led the spy network in Ukraine SSU exposes Hungarian intelligence officer who ran agent network in Zakarpattia. VIDEO The Security Service of Ukraine (SSU) has identified the Hungarian military intelligence officer who ran an agent network in Zakarpattia. 8 240 39 Previously in trend: SSU special operation

a deserter from Dnipro Deserter who went AWOL and directed Russian strikes on Dnipro has been exposed, - SSU. PHOTO Military counterintelligence and investigators from the Security Service of Ukraine, with the assistance of the Commander-in-Chief of the Armed Forces of Ukraine, have exposed yet another FSB agent within the ranks of the Armed Forces of Ukraine. 3 469 37 Previously in trend: spying in favor of Russia

traitor from Donetsk region Former head of strategic enterprise in Donetsk region who adjusted enemy strikes on region detained, - SSU. PHOTO The Security Service's counterintelligence unit detained another Russian air strike spotter in the Donetsk region. He turned out to be a former head of a local machine-building plant who had been recruited by the enemy. 3 246 5 Previously in trend: spying in favor of Russia

Russian agent Russian agent who was preparing new attacks on Kyiv TPPs detained, - SSU. PHOTO The Security Service detained another Russian military intelligence agent in the Kyiv region. The perpetrator was preparing new missile attacks by Russian forces on thermal power plants in the capital region of Ukraine. 3 315 11 Previously in trend: spying in favor of Russia

espionage for the benefit of the Russian Federation Russian spy exposed in Poland for collecting data on defence facilities Employees of the Internal Security Agency of Poland have referred to court materials concerning 29-year-old Polish citizen Viktor Z., who is suspected of collaborating with Russian intelligence. 961 1 Previously in trend: Russian espionage in Europe

Polish Ministry of Defence In Poland, man who worked for Ministry of Defence for over 30 years is suspected of spying for Russia An official suspected of collaborating with foreign intelligence services was detained at the headquarters of the Polish Ministry of Defense. 1 295 7 Previously in trend: spying in favor of Russia Russian espionage in Europe

traitor from Prykarpattia 17-year-old Russian agent who helped enemy prepare new attack on Burshtyn Thermal Power Plant detained - SSU. PHOTOS The Security Service of Ukraine's (SSU) counterintelligence unit detained another Russian agent in Ivano-Frankivsk. She turned out to be a 17-year-old graduate of a local technical college recruited by the enemy, who was preparing a new series of missile strikes on the energy infrastructure of... 6 616 27 Previously in trend: spying in favor of Russia

Russian agent from Druzhkivka FSB agent detained for secretly using his mother to spy on Defence Forces in Druzhkivka, - SSU. PHOTO The Security Service's counterintelligence unit has detained another Russian agent in Donetsk Oblast. On behalf of the FSB, he was directing enemy fire at the frontline city of Druzhkivka and its surroundings. 2 219 2 Previously in trend: spying in favor of Russia

The SBU detained a Belarusian spy in Kyiv who was trying to "integrate" into the Main Intelligence Directorate of the Ministry of Defence of Ukraine. Belarusian KGB spy tried to "integrate" into Main Intelligence Directorate of Ministry of Defence of Ukraine. She was detained in Kyiv – Security Service of Ukraine. PHOTOS The Security Service of Ukraine, together with the Internal Security Department of the Main Intelligence Directorate (HUR) of the Ministry of Defense of Ukraine, prevented a Belarusian KGB agent from infiltrating units of Ukraine’s Defense Forces. 15 198 39 Previously in trend: spying in favor of Russia

traitor from Mykolaiv region Military officer who "leaked" locations of air defence systems near Ukrainian airfields to enemy has been detained, - SSU. PHOTO The military counterintelligence of the Security Service, with the assistance of the Commander-in-Chief of the Armed Forces of Ukraine, detained another Russian informant in the Mykolaiv region. He turned out to be a 21-year-old serviceman of one of the air defence units of the Armed Forces of... 8 115 34 Previously in trend: spying in favor of Russia

Flag of Germany Ukrainian woman detained in Germany: suspected of spying for Russia A woman with German-Ukrainian citizenship was detained in the German capital Berlin on suspicion of espionage activities on behalf of Russian special services. 2 918 19 Previously in trend: spying in favor of Russia

A traitor from Kyiv worked for the enemy FSB agent who adjusted enemy strikes on Kyiv detained - SSU. PHOTO The Security Service's counterintelligence unit detained an FSB agent in Kyiv who was adjusting massive missile and drone attacks by Russian forces on the Ukrainian capital. 2 803 9 Previously in trend: spying in favor of Russia

British instructor spied for Russia in Ukraine He was instructor for Armed Forces of Ukraine: SSU exposes Briton who worked for Russian special services, - media In Ukraine, Ross David Cutmore, a British citizen who worked for the Russian special services and was engaged in intelligence and sabotage activities in Ukraine during 2024-2025, has been exposed. 5 574 28 Previously in trend: spying in favor of Russia

traitor from Chernivtsi Enemy agent preparing new attack on Chernivtsi and calling for strikes on western regions has been detained, - SSU. PHOTOS The Security Service's counterintelligence unit detained a Russian agent in Bukovyna. He coordinated Russian missile and drone attacks on the regional centre and called on ruscists to continue strikes across the western region. 4 666 17 Previously in trend: spying in favor of Russia

traitor from Kharkiv Russian agent who was preparing to blow up gas pipeline in eastern Ukraine detained, - SSU. PHOTO The Security Service's counterintelligence prevented attempts by Russian forces to cut off heat supply to some households in the Kharkiv and Poltava regions. 2 945 6

AfD suspected of collecting secret data for Russia — Der Spiegel AfD in Germany suspected of spying for Russia - Der Spiegel AfD MPs have systematically sent numerous parliamentary inquiries to the German government concerning details of military transport, countering drones, cyber defense, and the vulnerability of critical infrastructure. 4 744 30 Previously in trend: spying in favor of Russia

Former military instructor worked for the FSB in Ukraine Former foreign military instructor worked for FSB and prepared terrorist attacks, - SSU. VIDEO+PHOTO A former military instructor from one of the European countries, recruited by the FSB and working for Russia, was detained in Kyiv. 8 633 10 Previously in trend: spying in favor of Russia

traitor from Druzhkivka Resident of Druzhkivka was waiting for arrival of Russian Federation and spying in homes of Ukrainian soldiers. She was detained, - SSU. PHOTO The Security Service detained another Russian agent in Donetsk region. She turned out to be a 54-year-old resident of frontline Druzhkivka, recruited by the occupiers, who was waiting for the city to be captured. 6 174 6 Previously in trend: spying in favor of Russia

Detention of Ukrainians in Poland Two Ukrainians working for foreign intelligence services detained in Poland The Military Counterintelligence Service and the Internal Security Agency detained two Ukrainians who were carrying out tasks for foreign intelligence. The detainees are a 32-year-old woman and a 34-year-old man. 2 405 11

Ferry Estonia: Russia spied on NATO countries Russian military may have installed hidden sensors near Finland Several years ago, the Russian military may have installed special devices near the sunken ferry Estonia to help underwater drones navigate underwater. 3 252 12 Previously in trend: spying in favor of Russia Russian espionage in Europe

Russian spies exposed at a defence plant in Mykolaiv region Locksmith and lab assistant spying for Russia at defence plant in Mykolaiv region, - SSU. PHOTO An agent group of the Russian GRU was exposed in Mykolaiv region, which was spying at one of the enterprises of the defence industry. 4 238 31 Previously in trend: spying in favor of Russia

Russian Federation, special services Russia recruits "disposable" agents in Europe - FIS Since the beginning of Russia's full-scale invasion of Ukraine, European intelligence services have expelled approximately 700 Russian intelligence officers who operated under the cover of diplomatic missions. Now the Russians have begun to actively recruit "disposable" agents among civilians in... 3 055 9 Previously in trend: spying in favor of Russia Russian espionage in Europe

The United Kingdom is preparing for war with Russia China has been hacking into British government systems for over 10 years, - Bloomberg For more than ten years, China has been systematically hacking into British government systems, gaining access to low- and medium-level classified documents. The data obtained included confidential documents on government policy, private communications, and some diplomatic telegrams. 3 111 27 Previously in trend: russian cyberattacks Cyber confrontation between Britain and Russia

traitor from Odesa Enemy spotter preparing new missile and drone attack on Odesa detained, - SSU. PHOTO SSU CI detained another Russian agent in Odesa. At the request of the FSB, he was collecting coordinates for a new missile and drone attack on the city. 2 228 10 Previously in trend: spying in favor of Russia

A traitor from Donetsk region attacked the Liut brigade Enemy agent who guided aerial bombs to positions of AFU and National Police assault troops in Donetsk region detained, - SSU. PHOTO The SSU detained another Russian agent in Donetsk region. On the order of the FSB, he was adjusting the rocket and bomb and drone attacks of the ruscists in Kramatorsk and its surroundings. 2 219 6

Ex-official sentenced to 6 years in the US US convicts former Air Force officer for passing secrets about war in Ukraine Former US Air Force employee David Slater received nearly six years in prison for passing secret information about the Russian-Ukrainian war through a dating website. 2 002 2 Previously in trend: US security

Russian agent infiltrated the Defence Forces Russian citizen who joined Defence Forces and directed Russian missile strikes on Lviv region detained, - SSU. PHOTOS The Security Service of Ukraine, with the assistance of the Minister of Defence and the Commander-in-Chief of the Armed Forces of Ukraine, has exposed a new infiltration of the Russian Federation into the units of the Ukrainian Defence Forces. 5 362 27 Previously in trend: spying in favor of Russia

The SSU detained a Russian agent in the Kharkiv region Spied on positions of Armed Forces of Ukraine in Izium direction: Russian agent detained in Kharkiv region - SSU. PHOTO The Security Service of Ukraine has detained another Russian agent in Kharkiv region who was spying on the positions of the Defence Forces in the Izyum sector. 3 943 8 Previously in trend: spying in favor of Russia

OMV company Russia’s agent found in oil company’s management in Austria, - media The Austrian oil, gas and chemical group OMV has fired one of its executives on suspicion of spying for Russia. 4 076 24 Previously in trend: spying in favor of Russia

Traitor from Odesa Russian spy who passed information to enemy for preparation of terrorist attacks against military in Odesa exposed, - SSU. PHOTOS The SSU detained another Russian military intelligence agent (better known as a gru) in Odesa. The offender passed the coordinates of local Defence Forces facilities to the enemy and also took pictures of car licence plates parked next to these buildings. 25 249 45 Previously in trend: spying in favor of Russia

Mobilised traitor Russian agent in strike UAV unit exposed for passing data on Defence Forces’ drone attacks to enemy, - SSU. VIDEO+PHOTO The Security Service of Ukraine, with the assistance of the Commander-in-Chief of the Armed Forces of Ukraine, exposed the infiltration of the FSB into the unmanned systems unit of the Armed Forces of Ukraine. 18 529 50 Previously in trend: spying in favor of Russia

The traitors were spying for the Russian Federation. Russian agents preparing hostile attacks on Kyiv and Odesa detained, - SSU. PHOTOS The SSU detained two more Russian military intelligence agents who were adjusting enemy air attacks on Ukraine. The offenders were preparing a new series of Russian missile and drone strikes on Kyiv and Odesa. 5 165 13 Previously in trend: spying in favor of Russia

The SSU detained a Russian agent who was spying on troops in Donetsk Oblast Spying on troops in Donetsk region: Russian special services agent detained - SSU. PHOTOS The Security Service of Ukraine's counterintelligence detained a resident of Sviatohirsk who was adjusting the occupiers' fire on Ukrainian soldiers in the Liman sector. 2 461 5 Previously in trend: spying in favor of Russia

sentence for a traitor 15 years in prison for adjuster who guided Russian "KABs" to positions of Kramatorsk defenders, - SSU Based on evidence gathered by the Security Service of Ukraine, an FSB agent who spied in Donetsk region was sentenced to 15 years in prison with confiscation of property. The perpetrator directed enemy fire at the Defense Forces in the Kramatorsk area. 939 5 Previously in trend: Sentences for high treason

traitor from Donetsk region Enemy agent who helped Russian troops break through to Pokrovsk has been detained - SSU. PHOTO SSU detained another Russian agent in the Donetsk region. The offender was tracking the locations of the Defence Forces in the hottest area of the frontline - Pokrovsk- for the aggressor. 5 200 6

The traitor was spying for Russia. Russian "mole" detained in Defense Ministry’s State Special Transport Service: he "leaked" data on unit where he was training – SSU. PHOTO Military counterintelligence of the Security Service of Ukraine (SSU) has uncovered another attempt by Russian military intelligence to infiltrate the Defense Forces of Ukraine. 4 888 9 Previously in trend: spying in favor of Russia

SSU detains Russian agent in the Air Force Russian agent in Air Force was preparing enemy strikes on F-16 and Mirage 2000 airfields detained - SSU The military counterintelligence of the Security Service exposed a serviceman of the Ukrainian Air Force. He was preparing strikes on airfields where F-16 and Mirage 2000 fighter jets are based. 6 028 36 Previously in trend: spying in favor of Russia Recruited FSB agents

The traitor worked for Belarus. Belarusian KGB agent spying on Ukraine’s northern border, recording fortifications and movement of military convoys detained - SSU. PHOTO The Security Service of Ukraine's counterintelligence service has thwarted plans by the Belarusian special services to obtain intelligence on the defence of Ukraine's northern border. 19 644 15 Previously in trend: spying in favor of Russia