The attack has begun

This is an example of a text message received on my phone. The website is registered in Kuala Lumpur MY.  How are we to be protected from this invasion into our phone system?  How can we retaliate for this invasion.

Some of the recipients may actually be expecting a usps package and feel obliged to complete the address. I am not sure what damage could be done with a telephone number and address? What else will they try to get from the website interaction?