New Bluetooth Hack Can Unlock All Kinds of Devices

An anonymous reader quotes a report from Ars Technica: When you use your phone to unlock a Tesla, the device and the car use Bluetooth signals to measure their proximity to each other. Move close to the car with the phone in hand, and the door automatically unlocks....

T-Mobile Begins Shutdown of Sprint 3G Network

T-Mobile said Wednesday that its shutdown of Sprint's 3G network is proceeding as planned, beginning on March 31st. The Verge reports: As part of the shutdown process, the company said in a statement emailed to The Verge, it will migrate customers over the next 60...