Overview
- Commonwealth Bank says it detected a surge in questionable home-loan applications and referred about $1 billion in suspected fraud to police.
- Some supporting documents, including payslips and notices, are believed to be AI-generated, according to the bank and a cybersecurity expert.
- Experts say data from past Optus, Medibank, Latitude and Qantas breaches likely enabled convincing fake identities.
- If verified, the alleged scheme would be the largest fraud case involving one of Australia’s major banks.
- Aegis Cybersecurity urges lenders to tighten employer checks and identity verification, warning that speed-to-decision pressures can erode safeguards.