Piers Morgan said:
'Apparently if you don’t change the standard security code that every (mobile) phone comes with, then anyone can call your number and, if you don’t answer, tap in the standard four digit code to hear all your messages. I’ll change mine just in case, but it makes me wonder how many public figures and celebrities are aware of this little trick."
Recently? pub. 2005. 6 years ago. The year before #hackgate breaks.
So yes, under a decade counts as ''recently''.
Did he boast? Anyone who's read his book could be forgiven for viewing the whole book's cocksure tone as boasting. He says of himself in his book: ''I defy anyone not to be handed the biggest-selling newspaper in the world at 28 and not become a rather cocky little git''.
Does he refer to the criminal activity of using the ''standard four digit code to hear all your messages'' as ''this little trick'' ? Yes, he refers to a known criminal activity as 'this little trick'. Does he do anything to stop it? No. He writes about it and sells that information in his book (pub. 2005).
Personal use? Not necessarily, unless turning a blind eye to the use of 'phone-hacking' by either his own journalists, or independent journalists not employed directly by Morgan, who could feasibly have given him a solid lead procured by using 'this little trick', which he would, as editor, then be required to follow-up personally via conventional means, counts as ''personal use''. He may well have made ''personal use'' of information gleaned this way, and there are hints of this as a methodology in his book, but then again, he might not have done. Certainly there are no direct confessions, so we can't say for sure he personally used information gleaned by phone-hacking, however the inference is certainly there in his book.
He certainly knew about phone-hacking as a practice. He knew his and other journalists were doing it c.2005. Willful ignorance of criminal activity is no defence. If he personally followed up any leads, then it counts as 'personal use'. If he didn't, then it's not. Simple.
Does this 'little trick'' refer to a celebrity (Ulrika/Sven). Not obviously, although it's not made clear how the initial scoop was gleaned which he then personally followed up with Ulrika's agent (cited as 'close friend').
A cursory glance leads one to believe that it's more serious than a celebrity or two having their private life phone-hacked. In his book, the reference to ''little trick'' appears in a series of scoops about Mandelson and the DTI (Department of Trade and Industry), discussing journalist knowledge of phone calls without any insider DTI leak at the time.
Does this bear further investigation?
Yes, of course it does.