Imagine walking through a crowded city street, your phone buzzing with notifications, unaware that hidden among the sea of signals is a device quietly tracking your every move. Or perhaps you’re at ...

If your iPhone has suddenly slowed down, its battery life has degraded considerably, or you're seeing apps that you never downloaded, these might be signs that someone is tracking your iPhone. While ...

As if you didn’t have enough to worry about when it comes to surveillance, researchers have discovered a new way to identify and track people using Wi-Fi signals—and I’m not talking about anything ...