Business Paytm founder's extortion plot gets murkier as new developments surface Updated : October 24, 2018 10:28 AM IST Prashant alleged even Sonia was a victim of a ransom call. Sonia had spent 10 years at the company and risen from the post of her personal secretary to the VP. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.