(1) A person commits an offence if—
(a) the person causes an unauthorised impairment of electronic communication to or from a computer; and
(b) the person knows the impairment is unauthorised; and
(c) the person—
(i) intends to impair electronic communication to or from the computer; or
(ii) is reckless about any such impairment.
Maximum penalty: 1 000 penalty units, imprisonment for 10 years or both.
(2) A conviction for an offence against this section is an alternative verdict to a charge for—
(a) an offence against section 403 (Damaging property); or
(b) an offence against section 416 (Unauthorised modification of data to cause impairment).