If someone offers an “instant limit enhancement” and asks for card details or an OTP, it is not an upgrade. It is a fraud ...
No bank employee, merchant, or courier ever needs your OTP. If someone asks for it, you are already being scammed.
Facebook Messenger doesn’t explicitly tell you if you’ve been blocked by someone. In fact, you can still search for the contact that has blocked you in the app and send them messages – they simply won ...