Counterintelligence & Espionage — 2026-10-22

Denmark Arrests Two on Espionage Charges for Spying on Drone Detection Company MyDefence Allegedly for Russian Intelligence

BLUFRussia's use of Telegram to recruit young Ukrainian migrants for low-cost espionage against Danish defense firms signals a scalable, deniable collection method that will persist well beyond this single case.

North Jutland Police arrested two men on October 19 and brought them before Aalborg Court on Tuesday on a Section 108(1) espionage charge, with the case handled alongside the intelligence services 12. DR reported that the men, an 18-year-old and a 21-year-old Ukrainian, were arrested outside MyDefence, a drone detection and jamming firm, in Nørresundby around 16:50, and that both deny passing photographs of the company to a Telegram user and ultimately a Russian intelligence service 3. DR also found a Telegram post, active from October 16, offering free office items in Aalborg, and a woman who says her son answered it before the arrests 3. Police say a third possible perpetrator remains at large, and the Danish Security and Intelligence Service (PET) has warned against accepting seemingly simple photo tasks from social media 3.

Analysis
We have high confidence because independent Danish outlets report consistently and a charge was read aloud in court, though police have released no identity, location or lead on the third person. The larger story is the Telegram recruitment pattern: cheap, deniable tasking of young Ukrainian migrants lets Russian services probe Danish defence-technology firms without exposing officers. Sourcing is solid on the arrests, but the recruitment detail rests on DR alone. Copycat postings, including an October 19 request for "architecture photos," suggest the approach reaches beyond one lure. It is unlikely that Danish police arrest or charge a third suspect in the MyDefence case by November 12. The two men may be unwitting couriers lured by a free-goods ad, and the "third perpetrator" may be the Telegram handler abroad, beyond Danish reach. A third arrest would signal a domestic Russian-directed network and prompt PET and defence firms to tighten site security and staff vetting. Without one, the response stays on public warnings and diaspora outreach, while Aalborg-area suppliers and Telegram diaspora groups remain exposed to similar approaches in the coming weeks.

4 sources

Two Russian-speaking men arrested in Denmark on suspicion of espionage - ProtoThema
Denmark arrests two men for spying - The Local Denmark
Opslag i Ukraine-gruppe lovede gratis mikroovn og tv: Nu er to unge mænd sigtet for spionage - DR
Spionagesag i Nordjylland - TV 2