You may have heard of the cyber attack on Nine Entertainment — the owner of this radio station — last week.

And the fact that such a large organisation can be vulnerable to this sort of thing really should give you pause for thought about the security of the data on your home computer and mobile devices.

In The Explainer this week, IT specialist Trevor Long tells us what we can do to prevent or deal with such an attack.

– Weekend Mornings with Bill McDonald, filling in for Spencer Howson

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