Ukraine's Security Service (SBU) reported on Jan. 28 that it had dismantled a Russian spy network tasked with gathering ...

The partnership, according to officials who spoke to ABC News, has been essential to Ukraine defending itself as Russia ...

The suspect carried out arson attacks against military and civilian infrastructure the Federal Security Service has said Read ...

The Security Service of Ukraine apprehended in Kharkiv region a Russian FSB who is believed to have been spying on the ...

Russian counterintelligence agents have reportedly tricked Ukraine into paying $100,000 as part of a sting operation, ...

Russian intelligence agencies are offering EUR 3,000 to EUR 4,000 for spreading content containing disinformation in order to ...

Ukraine's security agency said it thwarted a Russian spy network from collecting intelligence on aviation facilities for ...

In Donetsk region, the Security Service of Ukraine (SSU) detained two agents of the Russian FSB who were directing strikes on ...

WARSAW (Reuters) - A senior member of the Polish government accused Russia on Tuesday of attempting to recruit Poles on the dark net to try to influence Poland's presidential election campaign.

A Russian man was jailed for 17 years after being found guilty of passing classified information to a representative of a U.S. intelligence agency, the TASS state news agency reported on Thursday.

Ukrainian authorities may have been involved in wave of blackmail scams causing destruction on Putin’s territory ...

A civil aviation pilot in Russia has been arrested on treason charges for allegedly donating money to Ukraine's military, ...