Cameron Slater's legal bid to have his leaked, private communications returned will be opposed by the media.
The lawyer for media organisations APN, TV3 and Fairfax, Adrian Miles, QC, also made an application pursuing the WhaleOil blogger for costs in the High Court at Auckland this morning.
An injunction hearing was adjourned last week after both sides reached an agreement not to publish personal information about Slater but he launched further action to try and retrieve all leaked information from reporters who had it.
Justice John Fogarty made temporary orders gagging the hacker known as Rawshark from releasing further material when the case first came before the court but he allowed the media to report any of the previously-leaked communications and anything the hacker had provided before the hearing - orders which still stand.
Last week the court heard how the media respondents agreed not to publish information about Slater which had no genuine public interest.