Igor R. posed as anti-Putin refugee to infiltrate Poland. Poland gave him stipend, housing, and studies as opposition supporter. He gathered intel on Polish MSZ workers and government programs. He spied on teachers aiding Russians in Poland. FSB handler Jewgienij blackmailed him with threats to his father. Wife Irina smuggled pendrive with spy reports to Russia. Igor received courier package with liquid explosive, detonators, and bomb power source. Package came via Ukrainian model Kristina S., already convicted. He photographed Sosnowiec gas pipeline and Tauron heat pipeline. Irina exposed his FSB ties after discovering his affair. Both face 8 years to life for espionage harming Poland. Polish services warned MSZ about Russian migrant spy risks, ignored. FSB used ''car parts'' code for intel demands via Telegram. Igor admitted enjoying spy work among dissidents. Handler Jewgienij possibly operates from Germany. Accomplice Emil G. fled to Russia.