Asio chief says intelligence is ‘not here to be politicised’ after Dutton accuses Labor

The Asio chief has declared that his intelligence agency is "not here to be politicised", vowing to defend its independence after the leak of details of an alleged foreign interference plot.

Mike Burgess confirmed he held no concerns about any Labor candidates at the next federal election, and people should "definitely not" assume an Asio employee was responsible when news reports attributed information to "security sources".

"I take our reputation very seriously. Asio is not here to be politicised. It should not be," Burgess told a Senate estimates hearing on Monday night.

Without criticising anyone by name, Burgess said he did "recognise that there may be people who choose to misuse [information] - officials or members of parliament or ministers" and "any misuse is a matter for them to answer to, not myself".

He said he was able to "have very robust conversations with all elements of the political class" and with officials "to make it very clear what I think is appropriate and inappropriate".

"I can assure you I will continue to do that when things like this happen," Burgess said.

The Asio chief's forthright intervention comes days after the defence minister, Peter Dutton, ramped up the government's political attack on Labor by claiming the Chinese government had picked the opposition leader, Anthony Albanese, "as their candidate".

Dutton later claimed he based Thursday's inflammatory allegation - ruled by the Speaker on Monday to be out of order - on "open source and other intelligence".

The Nine newspapers on Friday reported "multiple security sources" had said a Chinese intelligence service was behind a recently disrupted foreign interference plot that had "attempted to bankroll [New South Wales] Labor candidates in the upcoming federal election".

That report prompted Albanese to tell reporters on Friday that the Asio chief briefed him regularly and had "never raised a concern about any of my candidates".

Burgess confirmed Albanese had given "an accurate account of the conversation I had with him last week when he asked me that question".

Burgess told the Senate committee that when he delivered his annual threat assessment speech last Wednesday, he "deliberately chose not to identify the election, jurisdiction, party, the individuals that were targets, or the country attempting to conduct the interference".

That, the Asio chief said, was because attempts at foreign interference were "not confined to one side of politics" and were being seen "at all levels of government, in all states and territories".

Burgess said it was unfortunate that "media speculation about who was involved" had "missed a key point".

"We stopped the plan before it was executed and the targets were not aware they were in fact targets," he said.

He said he had chosen to use the case study - without disclosing identities - "to raise awareness, in particular because we have a federal election approaching and it's important that we all understand what political foreign interference looks like".

Burgess said Asio existed "to serve our national interest, not sectional interests or partisan interests or personal interests". By law, he said, Asio must not "lend favour to one element of society or another or one party or another".

"So, we do not do that, but I can see how some people would be concerned by that media speculation," he said.

During an exchange with the senior Labor frontbencher Kristina Keneally, Burgess said he did not want to say anything that might confirm or deny the particulars of the foiled interference plot - meaning a lot of his comments were general in nature.

But Burgess said it would be "totally inappropriate" if classified information was "released publicly without the appropriate process". He said ministers and their staff with access to classified information were "subject to the same laws of the land that I am".

"When Asio product is distributed, people have the appropriate level of clearance and the reporting itself has the appropriate caveats that make it very clear how that information should be handled and what shouldn't, in fact, by that very definition, happen with it, such as public disclosure," Burgess said.

"Where it is misused, that's a problem - but I can assure you where it is misused, if it was hypothetically misused, I would look at whether I needed to do an investigation."

When challenged, Dutton insisted he was reflecting "on what has been publicly reported and commented on by the director general of Asio".

The Speaker, Andrew Wallace, ruled on Monday that Dutton's "insinuation" against Albanese had been out of order and "would ask that such comments not be repeated", but stopped short of forcing the minister to withdraw.

On Monday the prime minister, Scott Morrison, continued to accuse the Labor party of standing for "appeasement" - even though the opposition has given broad bipartisan support to the government on the key flashpoints in the relationship with China.

Burgess has previously implored politicians not to bring Asio into political debate, as he disclosed in an interview with Guardian Australia last year.

In February 2019, the then head of Asio, Duncan Lewis, issued an extraordinary rebuke for the leak of departmental advice on the medevac bill to the Australian newspaper and misrepresentation of the advice as from Asio.