New Zealanders have been reminded that their personal information is the price they pay to use social networking sites as a survey shows nearly 9 out of 10 youngsters use Facebook.

Staff have resigned and children have been removed from a Hawke's Bay kindy after a controversial installation of CCTV cameras.

Prime Minister John Key says his name was used without his authority in correspondence between Bronwyn Pullar and her insurer.

Online security has been tightened at ACC after some claimants bugged their case managers' emails.