Attackers looking to steal sensitive information like contacts, call history, and SMS verification codes from Android devices only need to target Bluetooth protocols, according to new DBAPPSecurity research presented at the 2020 Black Hat conference Wednesday. These exploits, one of which takes advantage of a zero-day vulnerability, could also allow hackers to send fake text messages if manipulated properly, researchers found. It works by allowing attackers to disguise themselves as a trusted application, requesting permissions that allow one Bluetooth-enabled device to share data with another device, such as a headset or car’s “infotainment” system. For the attack to run successfully, Bluetooth must be enabled on the target device and victims must approve the attackers’ request for privileges. In the end, this action gives attackers access to data on the victim’s device, according to the California-based company. The other attack allows researchers to take advantage of an authentication bypass vulnerability, dubbed “BlueRepli.” Would-be attackers […]
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