Can you find out who sent the mobile phone number after sending it to the internet for alarm?

Send HTTP requests with dynamic short URLs found from various websites (such as the URL sent by verification code) and the mobile phone number of the attacked person input by the front end, and send one dynamic short message (such as verification code short message) to the user at a time.

The end result is to send a lot of verification code messages to many unrelated mobile phone users. As a result, mobile phone users are harassed.