Never Read Your OTP to a Caller
This is the rule worth remembering when your brain is busy and the caller is rushing you. A real bank employee won’t need you to tell them the OTP sent to your phone. The code is for you to enter into the official app or website when you started the action yourself.
Pressure Is the Warning Sign
• The sudden emergency is the clue. A genuine issue with your account can be checked after you hang up.
• No OTP over the phone, even if the caller knows your name or some account details. Knowing information about you doesn’t prove they’re from your bank.
• Your phone screen says it all sometimes. If an OTP arrives when you didn’t start a login or payment, treat it as a warning and don’t share the code.
Hang Up and Verify It Yourself
Don’t use the phone number the caller gives you. Don’t call back just because they sound official. Instead, open your bank’s official app or type the website address yourself and use the support number shown there.
A Small Habit That Helps
Raj once got a call while he was sitting at his kitchen table, waiting for the kettle to boil. The caller claimed there was an issue with his card and asked for an OTP. Raj hung up and checked his banking app instead.
Nothing was wrong. He also stopped reopening the same five tabs every morning to check whether his accounts were fine.
What to Do If You Already Shared the Code
If you gave an OTP to a caller, act quickly. Contact your bank through its official channel and explain exactly what happened. Ask them to check for suspicious activity and secure the affected account.
Change your banking password if you’ve exposed other login details too. Check recent transactions carefully. If money has moved without your permission, report it to your bank immediately and follow its fraud-reporting process.
The Call Can Wait
A scammer’s biggest advantage is urgency. Take that away.
Hang up. Check for yourself. Never give an OTP to someone who called you first.