Who is Bing Murdoch?

No Linux?

Ah yes, but could it result in successful denial-of-cellphone-service?

That's GM seed. It doesn't ship until it ships.

Nah, milligram-Hertz (mgHz) is an esoteric unit, typically used colloquially to express the efficiency of a processor - the weight of the processor multiplied by its clock-rate.

By definition, it's the amount of energy it takes to oscillate a milligram at one hertz:
350 mgHz will vibrate 350 mg at 1 Hz, or 1mg at 350Hz equally.
350 mgHz may be expressed as 0.35 gHz (not to be confused with GHz).

As such, I believe that the OP has misplaced the decimal. It's more expected to see something along the lines of 3.5e+12 mgHz.

AT&T may have simply jumped the gun, and might still intend to promulgate these TOS in the future.
Remember how on more than one occasion the free AT&T wireless for iPhone at Starbucks / other hotspots was announced, then retracted as a mistake?

(2) For the purposes of subsection (1)(b) above the requisite intent is an intent to cause a modification of the contents of any computer and by so doing--
(a) to impair the operation of any computer;
(b) to prevent or hinder access to any program or data held in any computer; or
(c) to impair the operation of any such program or the reliability of any such data

Obviously, they impaired the operation and reliability of the botnet software by uninstalling it.