AFR claim Big Un has links to $10m 'Ponzi' accountant, page-5

I find the use of PONZI and BIG in the title very alarmist and great clickbait for AFR. If you read the article Ray Walker started getting called out in July 2015. Many of the companies that this person set up on behalf of BIG management could very well have been set up preceding this date. As this PONZI scheme by Ray Walker most likely wasn't public knowledge, based on this information (I haven't searched company commencement dates of the ones article mentions sets up yet) I don't really see what the problem is...? Management have used an accountant to set up some companies in their name, later down the track (an issue from 1991 is outdated I feel) it's revealed the person who did that is not an ethically sound businessman.... On a side note anyone care to give me odds on BIG being the most discussed stock on Hot Copper 22/2?