Somehow, I received the delivery SMS and waybill number from Dayun Express. But I obviously didn't buy anything. What's going on here?

2, may be fraudulent information, it doesn't matter if you don't order it. Click in and fill in the information, and it may actually be delivered.

3. Make sure you haven't bought anything online, and you can reject it if you receive the courier. Rejection is the right of every citizen. Don't be afraid.

4. Make sure it's fraud. Don't communicate with fraudsters yourself, so as not to be deceived again. You can call the police and provide information to the police.

If it is delivered to your door by express delivery, you don't need to pay, just sign for it directly. Maybe you forgot what you bought. Just sign it and open it.

Extended data:

Ways to prevent the disclosure of personal information:

1, visit the website and try not to register if possible.

2. Don't leave any key information. If you have to register, just fill in the required information.

3. Don't visit irregular websites. If you use Baidu search engine, there will be a blue word "official website" behind the website name of a regular company. Choosing official website to enter can ensure information security.

4, online shopping as little as possible to leave personal information, you can tell the store to fill in the online name instead of the real name on the courier, the address does not leave a specific house number, only leave a rough range.

5. If it is a community, you can leave the address of the doorman, and mobile phones or other mobile devices should not casually access WiFi without passwords.