The Incident: Siddharth Nair, an IT consultant in Bengaluru, received a WhatsApp message purporting to be an electricity disconnection notice from BESCOM with an attachment named BESCOM_Bill_Update.apk. Without entering any banking password or sharing any OTP over a phone call, three unauthorized transactions—two IMPS transfers of ₹50,000 each and one UPI transfer of ₹85,000 (totaling ₹1,85,000)—were debited from his private-sector bank account within 14 minutes at 11:40 PM.
The Immediate Reporting & Bank Refusal: Within 35 minutes of the debits, Siddharth called 1930 (generating a CFCFRMS docket that froze ₹42,000 in the destination mule account) and called his bank's 24x7 helpline to block his account. However, on Day 9, the bank rejected his refund claim without granting a 10-day shadow reversal, stating: "As per our server logs, a new device was registered and transactions were completed using valid 2FA OTPs delivered to your registered mobile number. Hence, liability rests with the customer."
The Statutory Legal Notice & Burden-of-Proof Challenge: Siddharth engaged LegalRecovery.in. An advocate served a 15-day statutory demand notice on the bank's Principal Nodal Officer and Managing Director citing the RBI Zero-Liability Circular, the 2027 Burden-of-Proof standard, and State Bank of India v. Pallabh Bhowmick (2025 SC). The notice highlighted two fatal security lapses by the bank: (1) Under RBI's mandatory cooling-period norms for new-device mobile banking registration, the bank's system should have capped transfers at ₹5,000 for the first 24 hours instead of allowing ₹1,85,000 in 14 minutes; and (2) the OTP was silently intercepted by background malware (a third-party breach), not voluntarily shared by the customer.
The Outcome (100% Recovery):When the bank failed to produce cooling-period compliance logs in response to the legal notice, the advocate filed an online petition before the RBI Integrated Ombudsman (cms.rbi.org.in). Faced with clear evidence that its own mobile-banking velocity cap had failed during a new-device login, the bank reversed the remaining ₹1,43,000 directly to Siddharth's account (while the frozen ₹42,000 was released from the mule account lien), achieving 100% restitution of ₹1,85,000 plus value-dated savings interest.
Suppose Meena Gupta, a sole proprietor in Jaipur, is tricked by a fake courier refund link on 14 February 2027 into approving a UPI collect request of ₹32,000. She reports the fraud within 3 calendar days to both her bank and 1930 (which freezes ₹4,000 in the scammer's account, leaving a net unrecovered loss of ₹28,000). Because her gross loss (₹32,000) is ≤ ₹50,000 and she reported within 5 calendar days†, she is eligible for 85% of ₹28,000 = ₹23,800(since ₹23,800 is below the ₹25,000 cap) under the RBI's one-time lifetime compensation rule†.