Articles by: "Isaac Sharp"
Govern AI twins before they arrive

Australia has no legislation and policy designed specifically for AI digital twins—systems that train on an employee’s emails, meetings, documents and chat messages to create an AI-human replica that can answer questions. The technology is …

Security starts with behaviour, even in the devices we wear

Australia’s political leaders should model basic cyber hygiene by following the guidance of their own security agencies, including by avoiding Bluetooth headphones and wearable devices. Visible behaviour matters in national security. When senior officials use …

Remote work has opened Australia’s cyber backdoor

Australia’s adoption of remote work has opened a national security blind spot that foreign adversaries are actively exploiting to infiltrate critical infrastructure. This is urgent because AI-generated identities, deepfake social engineering and inadequately vetted remote …