SBI Unauthorised Transaction Complaint 2026 — How to Report, Letter Format and RBI Escalation Guide
Quick Answer: If you notice an unauthorised transaction in your SBI account in 2026, immediately call SBI helpline 1800-11-2211 (toll-free), block your card via YONO SBI app, and file a complaint online at cms.rbi.org.in within 3 days for full refund under RBI guidelines. Last Reviewed: September 2026 | Based on RBI Circular on Customer Protection … Read more