hypnosec writes "A German technology researcher on Wednesday showed global mobile makers and technology firms how General Packet Radio Service can easily be tapped, intercepted, and decrypted with an average mobile phone and a few applications. According to the New York Times, Karsten Nohl, a computer engineer and mobile security researcher, demonstrated to fellow researchers gathered to attend Chaos Communication Camp, a Berlin-based hackers event, how to intercept the voice or data messages sent between mobile devices over GPRS easily, owing to weak protection provided by mobile network carriers for data information. Nohl, in collaboration with his colleague Luca Melette, tapped the information within a radius of five kilometers using a seven-year-old inexpensive mobile phone from Motorola." Computerworld also has an informative, link-laden account. If you are attending this year's CCC (only every four years, sadly), feel free to drop a line (with the submissions form) about cool projects you encounter there.