Researchers at Each file documented a single bank transaction, containing “unredacted bank account numbers, transaction amounts, and in many of the files, individuals’ names, phone numbers, and email addresses”.The documents were formatted identically per the requirements of National Automated Clearing House (NACH). The clearing service was introduced in 2016 by the National Payments Corporation of India (NPCI) to consolidate regional electronic clearing service (ECS) systems. As of 2025, most banks and fin ...