A security researcher has developed a hacking tool which allows anybody to break into hotel rooms with ease.
The tool is also capable of compromising point-of-sale (PoS) systems used by almost all retailers and hotels.
Rapid7 security researcher Weston Hecker revealed the tool at Black Hat USA.

Hecker said that he assembled the tool with off-the-shelf components and cost him only $6 to build.
Heckers tool works by guessing possible combinations used by the hotel room lock.

source: www.techworm.net