There’s a really interesting article on securityfocus.com about a service about to be offered by a company called Star38.com (starting Sept 1st) which will allow people to make calls spoofing their caller ID!

Star38.com’s service will offer subscribers a simple Web interface to a Caller I.D. spoofing system that lets them appear to be calling from any number they choose.

No more will you be able to trust your phone to tell you who is calling – uh oh!