A "sophisticated state-based actor" has been attempting to hack a wide range of Australian organisations for months and had stepped up its efforts recently, prime minister Scott Morrison said on Friday.
The attacks have targeted all levels of the government, political organisations, essential service providers and operators of other critical infrastructure, Mr Morrison said at a media briefing in Canberra.
“We know it is a sophisticated state-based cyber actor because of the scale and nature of the targeting,” he said.
Mr Morrison said there were not a lot of state actors that could launch this sort of attack, but Australia will not identify which country was responsible.
Australia’s chief cyber intelligence agency said its investigations have so far found no evidence that the actor attempted to be “disruptive or destructive” once within the host’s network.
Two government sources said the nature of the recent attacks matches a 2019 attack on Australia’s parliament and three largest political parties.
In March last year, Reuters reported that China was responsible for a hack on Australia’s parliament and three largest political parties.
Source
Australia never publicly identified that source of the attack and China denied it was responsible.
Australia's defence minister Linda Reynolds said advice showed no large-scale personal data breaches from the attack, as she urged businesses and organisations to ensure any web or email servers are fully updated with the latest software and the use of multi-factor authentication.
An Australian government source said Morrison’s public declaration was an attempt to raise the issue with those who could be targeted.
Mr Morrison said he had spoke with British prime minister Boris Johnson on Thursday about the issue, while briefings to other allies have also been conducted.
Strained ties
A US security ally, Australia strained ties with its largest trading partner, China, by pushing for an international inquiry into the source and spread of Covid-19 that first emerged in the central Chinese city of Wuhan late last year.
China recently imposed dumping tariffs on Australian barley, suspended some beef imports and warned Chinese students and tourists it wasn’t safe to travel to Australia because of allegations of racism.
China is Australia’s largest trading partner, with two-way trade worth over €143 billion last year. –Reuters