Will bank cards or personal information be stolen when answering or making phone calls? Today, a phone call from Hangzhou, Zhejiang said that the order number was wrong, so I didn't add him.

No, I'm too worried. He needs more information from you. This kind of swindler usually asks for the ID number, but you have to remember that any courier will not call for the ID number to authenticate the order. Authentic couriers usually send text messages to remind you to take your ID card to the business hall for collection or certification. When calling, they will only tell you to go to the business hall, and will not ask you about it on the phone. Be careful.