Open-source intelligence (OSINT) analysts on X (formerly Twitter) have confirmed the location of the targeted FSB building. Newsweek has contacted Russian and Ukrainian authorities for comment by ...

The agent, dubbed the Wind of Change, writes regular dispatches to Russian dissident exile Vladimir Osechkin, revealing the anger and discontent inside the FSB over the war that began when Putin ...

The former FSB officer is suspected of ties to a mysterious Telegram account that threatened to “know everything that happens in power and around it” in Russia. National Security Reporter ...

Russia’s Federal Security Service (FSB) said Friday that it arrested a Romanian citizen on suspicion of spying for Ukraine by sharing the locations of Russian air defense systems. The unnamed ...

MOSCOW, March 27 (Reuters) - Russia's FSB security service accused Ukrainian spy agencies on Thursday of trying to recruit Russian citizens and obtain military information by posing as staff of U ...

Russia's FSB said that collaborator and former Ukrainian MP Oleh Tsarov was in a satisfactory condition after an assassination attempt, and that the person who coordinated the assassination attempt ...

Russia’s Federal Security Service (FSB) has arrested four individuals in St. Petersburg on terrorism charges, the Russian state news agency Interfax reported, citing the FSB’s Public Relations Center.

According to the FBI, the alleged recipient of the photographs and notes on her meetings was Russia's main domestic intelligence agency, the Federal Security Service (FSB). Now residing in Russia ...