Whatsapp otp

"I got a call from someone saying there was a parcel for me and that I needed to share my parcel code. Since I had recently ordered something online, I assumed that’s what it was about and shared the code. Then, he told me, 'A 6-digit code will appear on your WhatsApp—tell me what it is.' When I checked, I realized it was my WhatsApp OTP! As soon as I saw that, I blocked the contact."