Tech correspondent Tony Grasso details Tuesday's One NZ outage and how it was handled - does it indicate a vulnerability that could be exploited?
The National Cyber Security Centre has reported an increase in financial losses for the first three months of the year - the second-highest quarterly loss ever recorded.
And Australia has moved to introduce mandatory reporting of ransomware attacks - should New Zealand do the same?
Customers around the country experienced internet outages on Tuesday. Photo: Chorus
Tony Grasso is Principal Consultant at cybersecurity firm TitaniumDefence. He worked at GCHQ in the UK and is a former Intelligence Officer in New Zealand.