KPMG Australia Faces Expanding Scandal Over Alleged Data Misuse and Whistleblower Handling
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KPMG has become embroiled in a major controversy as its Australian business faces allegations involving the misuse of confidential information and breaches of auditor independence rules, with a parliamentary hearing on the matter scheduled to take place later this month.

The accusations are said to relate to a period that largely coincided with the tax leaks scandal involving rival firm PwC, which ultimately resulted in the consultancy being prohibited from undertaking work for the Australian government.
The issues surrounding KPMG have emerged largely from whistleblower claims centred on the alleged misuse of sensitive data. The accounting giant has rejected the majority of the allegations made against it.
At the centre of the controversy are claims that partners within the firm improperly used confidential board documents belonging to Lendlease in order to market their services and ultimately secure external corporate audit contracts with Westpac and Dexus.
Additional allegations suggest that KPMG relied on privileged internal information to obtain work from both Macquarie Group and Westpac.
The company has now launched a fourth internal investigation into the matter as scrutiny continues to intensify.
The firm's handling of the whistleblower has also become a key aspect of the scandal. KPMG has apologised to the individual and acknowledged that it failed to properly examine the allegations for a period of two years.
The whistleblower, a former audit director, lodged a formal disclosure in May 2024.
According to reports, KPMG initially responded by stating that it had sought further information from the whistleblower on more than 20 occasions. At the same time, however, the firm is said to have repeatedly asked the individual to sign a non-disclosure agreement while declining to offer legal protections.
On May 14, the company stated that it had been aware of the allegations since the beginning of 2024 and had taken steps to investigate the claims and address the issues raised.
However, on May 29, KPMG acknowledged that its treatment of the whistleblower did not meet the standards it expected of itself.
The firm also admitted that its original investigation into the allegations had not been sufficiently comprehensive.
Political attention intensified in March when Australian Labor senator Deborah O’Neill used parliamentary privilege to publicly outline the allegations.
The following day, it was announced that Australia’s Parliamentary Joint Committee on Corporations and Financial Services would conduct a public hearing into the matter on June 19.
O’Neill currently serves as chair of that committee.
The growing controversy has already resulted in a number of high-profile departures. Andrew Yates stepped down from his position as chief executive of KPMG Australia in May, while Julian McPherson resigned as the firm’s head of audit.
Eileen Hoggett has also left her leadership role as chief operating officer.
Reports further indicate that dozens of KPMG partners are seeking employment opportunities elsewhere as uncertainty surrounding the firm's future continues.
It is understood that more than a dozen current and former partners have been called to provide evidence at the upcoming parliamentary hearing.
Those expected to appear include Yates, McPherson, Hoggett and KPMG Australia’s national chairman Martin Sheppard.
The inquiry has also called upon the firm’s global chairman and former Australian chief executive Gary Wingrove, together with global general counsel Anne Collins, to testify.
Australia’s federal finance department has formally classified the matter as a “significant event”.
At the same time, the Australian Securities and Investments Commission is conducting an investigation into three registered auditors, one of whom is Hoggett.
Other aspects of the allegations are also under review by Australia’s Tax Practitioners Board and Chartered Accountants ANZ.
Australia’s assistant treasurer, Daniel Mulino, has initiated an inquiry into the country’s whistleblower protection laws.
Mulino has additionally indicated that the federal government will reopen its examination of governance arrangements for large partnerships.
According to Mulino, the Australian government will also undertake a review of all of its existing contracts with KPMG.
KPMG served as Lendlease’s auditor for several decades, but the property developer has announced that it will reassess its audit agreement with the firm after the current financial year concludes.
The Victorian state government has likewise begun reviewing all of its contractual arrangements with KPMG.
Meanwhile, authorities in Queensland, New South Wales, the Australian Capital Territory and South Australia have reportedly requested assurances from the firm that their confidential information was not compromised and are understood to be considering additional measures.
Dexus has reportedly stated that it was “engaged directly” with KPMG’s board and executive leadership regarding the alleged breaches.
A spokesperson for Telstra has also reportedly said that the company had requested further details from KPMG concerning an alleged breach of client information and would determine its next steps after receiving additional information.
Westpac is also reportedly evaluating whether to terminate its audit relationship with KPMG as the scandal continues to unfold.
By fLEXI tEAM





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