Mobile Hacking "Bluejacking"

Bluejacking!Now, using a phone with Bluetooth, you can create a phonebook contact and write a message, eg. 'Hello, you've been bluejacked', in the 'Name' field. Then you can search for other phones with Bluetooth and send that phonebook contact to them. On their phone, a message will popup saying 'Hello, you've been bluejacked' has just been received by Bluetooth' or something along those lines.