MUMBAI, April 21 -- A 61-year-old woman was cheated by unknown cyber frauds posing as officials of the Customs department and that of the Delhi police. Police stated that the woman received a call alleging to be from the Customs department, claiming her involvement in drug smuggling . Subsequently, the fraudsters informed her of her bank accounts' involvement in money laundering and instructed her to transfer Rs.6.56 lakh for verification, promising a refund afterward....