How can Indians stay safe from WhatsApp 'No' scams that can empty bank accounts?

Hyderabad Police has warned people against replying with a 'No' to messages from unknown numbers that claim money has been debited from the receiver's account. To stay safe, users must verify the debit with the bank and avoid downloading any unverified apps or documents. Once the scam is confirmed, users must block the sender and report them to their bank.