I am getting text messages from 40404 number with spam

I am getting text messages from the 40404 number from twitter "friends" with spam. Links to webpages saying they have made 300 dollars today.

I think my account has been compromised and my Editor told me today the same thing happend to her.

I have deleted my number on twitter and I will be deleting my account shortly if it continues.

Thank you for your time!

Jasmine