A garment firm in the city filed a complaint with the cyber crime wing of the Karnataka Crime Investigation Department (CID) against a US-based firm for allegedly cheating it of Rs 1.23 crore by failing to deliver N95 masks it ordered in July, police said on Monday.

"On a complaint from Nakshatra Creations executive T. Manjunath on Saturday, we have filed an FIR (first information report) against the US-based Mediapharma for collecting Rs 1.23 crore as advance for delivering the masks, but did not yet," CID Superintendent of Police M. D.Sharat told IANS here.