Viruses and Worms

Viruses and worms aren’t just tech jargon. They’re serious threats that can compromise your personal data, devices, and even your visa application. A virus needs a host file to spread, while a worm replicates itself across networks without you even clicking anything. Both can give cybercriminals access to your passwords, bank details, and sensitive information.

Understanding how they work is your first line of defence. Watch this quick video from the Australian Federal Police (AFP) to learn how viruses and worms spread—and how to protect yourself online.