Reserve Bank has said a forensic auditor is investigating the debit card data breach affecting Indian banking system under Payment Card Industry Data Security Standard (PCI-DSS) framework. RBI to submit their report in 10 days.Several public and private sector banks have recalled or blocked over 32 lakh debit cards to safeguard their customers from any financial fraud. The Finance Ministry has asked various agencies, including the RBI to submit their report in 10 days.