Have you ever wondered how much of your personal information is available online? Here's your chance to find out.
We've all heard about high-profile data breaches at places like Optus and Medibank, but there are thousands more of them that we don't hear about.
That's why Australian online security expert Troy Hunt created Have I Been Pwned? — a service that tracks stolen data across the internet, and is used by numerous national governments, security services and law enforcement.