Estonia’s Internal Security Service (KAPO) identified a record number of Russian collaborators and agents during 2025, according to the agency's annual report released Monday.
The intelligence service confirmed at least nine individuals were operating as "agents" within the country.
Security officials also revoked residency permits for several members of the clergy. These individuals maintained ties to the Russian Orthodox Church, prompting the state to take action on security grounds.
KAPO did not disclose the total number of people detected working for the Kremlin. The agency also withheld the specific number of individuals detained or expelled for promoting Russian agendas.
Non-military threats
The annual report highlights a rise in non-military threats. These activities include espionage, sabotage, and organized information campaigns.
The agency documented various tactics used to disrupt stability. These include the use of fake bomb reports to create panic.
The report also tracked virtual attacks conducted through the messaging platform Telegram. These digital campaigns are part of a broader pattern of activity identified by the service.
Information campaigns often target public perception through the spread of unverified data. The service continues to monitor these activities to prevent the destabilization of domestic institutions.