"German white hat hackers demonstrated how to intercept text messages sent via U.S. satellite communication system Iridium and locate users with an accuracy of about 4 kilometers. During a presentation at the Chaos Communication Congress in late December, the hackers highlighted the vulnerabilities, which they said can be exploited using a commercially available Iridium antenna, a software-defined radio receiver, and a basic computer such as the Raspberry Pi."

Hesham