If I recall correctly, France raided the offices of the Iranian resistance (in France) during the 2009 protests, apparently in support of the mullah regime.
Information captured in those raids, may well have been used for the roundup, torture and executions of regime opponents in the aftermath.
The Mullahs are their boys. You might recall Ayatollah Khomeini was granted refuge in Paris in 1978 against the recommendation of French intelligence. From where he undermined the Shah. With the cooperation of the PLO, of all people. The more things change, the more they don't.