Justice Helen Rofe

The chair of the Medibank board has given evidence that he engaged King & Wood Mallesons to commission expert reviews in the wake of a cyberattack, including three reports by Deloitte, after hearing rumours of class action investigations in October 2022. 

Medibank CEO David Koczkar has taken the stand to help defeat a class action’s bid to uncover several reports, including three by Deloitte, commissioned in the wake of a massive data breach, which the health insurer argues are privileged.

US animal drug manufacturer Zoetis has been granted leave to appeal a ruling that invalidated three of its patents covering pig vaccines.

An appeals court has ordered a third trial in a long-running copyright battle between Microsoft and a Melbourne computer retailer, saying the trial judge’s findings were “greatly diminished” by her three-year-long delay in delivering judgment.

Online marketplace Redbubble has succeeded on appeal in cutting down the damages it owes to Hells Angels from over $78,000 to just $100, following a finding that it violated the motorcycle group’s trade marks.

Appealing her loss in a trade mark stoush with an Australian fashion designer, pop star Katy Perry has argued the woman “should have changed direction” with her ‘Katie Perry’ brand once the singer’s star began to rise. 

A nose job patient who allegedly defamed his surgeon has been slugged with $50,000 in security for his appeal, on top of a $50,000 damages bill that a judge said the surgeon is unlikely to see.

A judge has handed a partial win to homewares brand Bed Bath N’ Table, finding rival House misled consumers by opening a sub-brand called House Bed & Bath but rejecting the retailer’s trade mark infringement claims.

Novartis unit Sandoz AG has filed an appeal after it was was barred from selling a generic version of top-selling blood clot drug Xarelto and failed to revoke two Bayer patents for the drug.

The ACCC has raised concerns over Qantas’ alleged failure to respond to claims in a blockbuster case against the airline over the sale of tickets on cancelled flights.