Thieves are adapting point of sale terminals to steal card data over Bluetooth connections, a new bulletin from Visa indicates. To combat the threat, Visa advises merchants to scan for Bluetooth ...

Researchers have devised a novel attack that recovers the secret encryption keys stored in smart cards and smartphones by using cameras in iPhones or commercial surveillance systems to video record ...

Dan Kalmick, a former Huntington Beach councilman who holds an expertise in electrical and computer engineering, suspects the ...