False.
The Facebook profile exists (
here) but it was created on 23.10.08 and the now-infamous "status" was posted on the same date.
Further evidence of shenanigans:
KYLE Doyle - who bragged on Facebook about taking a sickie and was busted by the boss - is "a clever kid who just gets into mischief".
That's the status update from the mother of the 21-year-old at the centre of Sydney's favourite email saga.
She says her son, an AAPT "resolutions expert - technical", never took a day off. She says he cooked up the now world-famous email exchange where he gets busted for a fake sickie - for a joke.
"It's completely untrue," Mr Doyle's mother, who asked not to be named, said from at her home on Sydney's outskirts. "He's a clever kid who just gets into mischief."
[...]
Yesterday, as AAPT issued a statement denying the exchange took place, Mr Doyle's mum said she was upset by the portrayal of her son - which went against his family "ethics" - saying: "You don't steal from your company."
Source.
There is no evidence that this actually happened, his employer denies it, and his Facebook page was tailor made for the stunt.