Beware also....
Silent drones with long range camera lenses pointing at your screen
Hypnotism to extract your password
Sensors impanted in your arms capturing tendon movements to map out your finger placements remotely
Hijacking your visual cortex with an implant to convert optical signals into radio waves
Above are about the same level of real world risk.
I'd be more worried about the ease with which malware makes it onto your phone and the amount of telemetry Android and IOS shares with their creators and the spooks.