There is a new warning for travelers after researchers, posed as hackers, expose a security flaw that could open millions of hotel-room doors. The good news is, they're helping to fix the problem ...

HELSINKI (Reuters) - By getting hold of a widely used hotel key card, an attacker could create a master key to unlock any room in the building without leaving a trace, Finnish security researchers ...

Security researchers have built a master key that exploits a design flaw in a popular and widely used hotel electronic lock system, allowing unfettered access to every room in the building. The ...

General Motors rethinks the car key for the modern age, moving beyond the familiar fob to introduce a wallet-sized alternative. This Key Card serves as a slim backup, offering a secondary method to ...

Volvo’s controversial decision to replace traditional key fobs with credit card-style keys in its EX30 and EX90 electric vehicles may be short-lived. Stephen Connor, Managing Director of Volvo ...

While many Tesla users primarily utilize their phones to gain entry to their vehicles, the popular electric-vehicle brand also gives users two access keycards upon purchase of a new car. A ...

While expensive compared to other options, support for Apple Home Key and the great design make the smart lock a winner.