[UCANSEE2]

" they gained access to a network that allows control of critical vehicle functions, like steering, braking and throttle inputs. "

Impossible.

[IYAS9YAS]

like steering,

How? Braking, throttle, anything else electronic, yes. Maybe using the antilock brake system, or traction control to slow one wheel or the other can affect direction of travel, but outright turning it? Not likely.