North Korea and the Sony Hack

https://www.eastwestcenter.org/system/tdf/private/api117.pdf?file=1&type=node&id=35164

What ethical issues relate to the cybersecurity threat discussed in the case study?
How do you see the importance of applying a deontological or consequentialist approach to addressing cyber threats that transcend national boundaries not only now, but into the future?
How might a pluralist approach to ethics be employed to further develop and implement an effective international agreement on cyber norms?