A man accused of involvement in a $47 million mortgage fraud eight years ago has finally been charged.

Far fewer victims of financial crime are satisfied with the sentences handed to white collar criminals than two years ago, according to a Serious Fraud Office survey.

An Auckland businessman who shared a $1.1m payout after a failed SFO prosecution says the acquitted South Canterbury Finance defendants appear to "have good cause" to make their own application for court costs.

The taxpayer's bill for the South Canterbury Finance prosecution could be nearing $1.5 million and might balloon if acquitted defendants push for costs.

Bungled handling of a secret government report has revealed alarming levels of fraud at the Accident Compensation Corporation scheme and in the health sector.

A now-bankrupt insurance broker who shared a kickback with a senior Bunnings manager in order to keep the store's business has been jailed for four years.

The Serious Fraud Office is defending its decision to bring charges against three former South Canterbury Finance heads after two of the trio were acquitted yesterday.

The fate of three businessmen accused of masterminding the "biggest fraud in New Zealand's history" will be determined tomorrow morning.

When John Key dumped Judith Collins at the height of the Dirty Politics affair, he refused to disclose who gave him a copy of the email that prompted him to dump her from the Cabinet.

The SFO trial against former New Zealand Wine Company chief executive Peter Scutts has been delayed because of key defence witness having surgery.

A Dunedin lawyer has today admitted being behind a Ponzi scheme where he stole $2.8 million from clients over 21 years.

Exclusive: The Warriors are caught up in an investigation into a Maori tourism qualification involving alleged overpayments of $6 million of taxpayers' money.

A former Mighty River Power engineer accused of $2 million fraud at the company has pleaded not guilty this morning.

An insurance broker who shared a kickback with a senior manager at Bunnings Warehouse in order to keep the hardware chain's business has today been found guilty.

Cameron Slater claimed on more than one occasion that former Cabinet minister Judith Collins was out to have the Serious Fraud Office director sacked.

The ex-wife of a struck-off Papakura lawyer - who fled NZ during a SFO probe - is unable to bring a claim here to establish her stake in an Irish country estate.

Former SFO boss Adam Feeley says he hopes the police are considering a criminal investigation into claims Judith Collins was linked to a smear campaign against him.

Former SFO boss Adam Feeley says he would not have briefed ministers on investigations if he had had any suspicion that information was being leaked to others.

Prime Minister John Key said he believed his campaign was still on track, despite the "bomb" that has been thrown since the release of Dirty Politics.

Judith Collins' resignation yesterday was weeks, perhaps months, overdue. Yet the offence for which she has left the ministry is less clearcut.

An insurance broker has denied charges he used client funds to finance his lifestyle - and gave an employee of a customer $159k in secret commissions.

An Auckland stockbroker who admitted fraud has today been sentenced to six years in prison.

Auckland Transport is pursuing tens of thousands of dollars in disputed payments after a long-running investigation.