The Powai police have booked an unknown person for allegedly duping a 48-year-old bank manager of Rs 60,000 under the pretext of updating her PAN card with her bank account details.

The Powai police have registered the case against the cyber swindler under the Information Technology Act. According to the police sources, the complainant resides at the Hiranandani area of Powai and works as a manager in a reputed bank at Andheri.