The study explains how certain technologies, such as small Bluetooth-emitting devices placed in public spaces (e.g., stores or airports), can be used to determine a person's precise location inside a ...

A publicly released tool can exploit a vulnerability in WhatsApp and Signal’s delivery receipts to secretly track the ...

Surveillance systems in science fiction and thriller movies always look far too futuristic, with some even sporting systems that can pick out a specific person in a crowded city street. Despite how ...

The study explains how certain technologies, such as small Bluetooth-emitting devices placed in public spaces (e.g., stores or airports), can be used to determine a person’s precise location inside a ...