Information gleaned in a Russian or Eastern Europe cyberattack, which hit organisations working for Te Whatu Ora Health NZ and the Ministry of Justice, has been released on the dark web.
Some private companies were also targeted in the attacks. The exact nature of information placed on the dark web is not yet known.
...
A number of businesses were also hacked. All of them – as well as organisations providing services to Te Whatu Ora and Health NZ – were customers of Wellington information technology firm Mercury IT, itself the victim of a ransomware attack understood to be by a cybercriminal gang known as Lockbit.

 

https://www.stuff.co.nz/dominion-post/wellington/130996485/information-gleaned-in-nz-government-contractor-hack-released-on-the-dark-web