AI attack ads are flooding Australian social media before Victoria's election. Nobody knows who paid for them.

Key points

• Unidentified groups are running AI-generated political attack ads on social media ahead of Victoria's state election.
• The ads outspend both major parties on digital platforms, according to The Guardian.
• Scenarios depicted include a machete-wielding robber firebombing a petrol station and a woman giving birth on a roadside because ambulances couldn't reach her.
• The ads echo talking points used by the opposition but no direct link to any party has been confirmed.
• Australian electoral law doesn't require online political advertisers to fully disclose who funds them.

A person in a balaclava, a knitted mask that covers the whole face, walks into a petrol station swinging a machete. The worker panics. Then the attacker firebombs the building. It's computer-generated, built to frighten Victorian voters before they reach the polls, and it looks convincing enough to pass for news footage at a glance.

That ad, and dozens like it, have been spreading across social media in the weeks before Victoria's state election. Another spot shows a woman giving birth roadside because ambulance ramping, the practice where paramedics queue outside overcrowded emergency departments and can't take new calls, left her stranded. Potholes so deep they stop a fire truck also feature.

Who is actually behind them?

Nobody is saying. The ads carry political messages that align closely with opposition criticism of the Labor government, but no party has claimed them. Researchers and journalists who investigated the campaign, first reported by The Guardian, traced the ads to pages and accounts that give almost nothing away about their operators.

The spending is what makes this serious. These unidentified groups are putting more money behind digital ads than Victoria's established political parties. That kind of reach, bought quietly, shapes what tens of thousands of people see every day, and it's happening without any public accountability.

We covered AI-generated political imagery in late August, including how the US president was posting AI selfies with historical figures to manage his public image. That was a named politician using a named account. This is different: anonymous, targeted, and built to look like something that happened.

Why can't someone just find out who paid?

Australian law hasn't kept pace with online advertising. Television and radio ads must clearly state who authorised them. Online political ads face far weaker rules. A group can fund a flood of targeted social media video and, if it stays below certain spending thresholds or uses the right legal structures, it may never have to tell the public where the money came from.

Producing a convincing news-style clip once required a camera crew and actors. Now it can cost a few hundred dollars and an afternoon, which means the barrier to running a professional-looking disinformation campaign has collapsed.

What does this mean for voters?

Treat alarming political videos on social media the way you'd treat an anonymous letter dropped through your letterbox. Ask whether the video names who paid for it, whether it appears on any verified news outlet, and whether it feels designed purely to scare. If the answers are no, no, and yes, you're probably looking at something built to manipulate. Instagram announced in late August that it would flag and penalise AI-generated accounts that hide what they are, but platform labels won't catch everything. Until regulators catch up, the burden falls on the person watching.

Common questions

How can I tell if a political video is AI-generated?

Look for slight blurring around faces and hands, unnatural lighting where shadows don't quite match, and audio that sounds slightly flat. AI video tools still struggle with fingers and fine detail around hair.

Are these ads illegal?

Not necessarily. Current Australian law doesn't ban AI-generated political content, and online authorisation rules are weaker than those for broadcast media. That may change, but for now the ads occupy a legal grey area.