WNN reports:
A hacker who launched a cyber attack on Korea Hydro and Nuclear Power (KHNP) last December has released more files and demanded money in return for not exchanging sensitive information with third countries.
From 15 December a group calling itself ‘Who am I = No nuclear power’ began releasing information it obtained from KHNP’s computer system. The group claimed to be based in the US state of Hawaii, but South Korean media reports say officials have determined the group’s location as within the country.
The hacker has since released KHNP employee information and various technical documents.
Read more on WNN.