Hijacking phones with radio waves, Siri and headphones. Should we worry?

We can make calls, send text messages, do web searches, and much more using voice commands. What if someone else could do these things – silently, remotely, and without your knowledge?

87% of Android devices are exposed to at least one critical vulnerability

University of Cambridge researchers find that the Android ecosystem is a “market for lemons,” with 87% of devices unpatched against at least one known critical vulnerability.