olemus
Põhja-Korea kübersõjaüksus
= a North Korean cyberwarfare cell

ülevaateid
https://en.wikipedia.org/wiki/Unit_180
https://blog.knowbe4.com/exclusive-north-koreas-unit-180-the-cyber-warfare-cell-that-worries-the-west
https://www.ccdcoe.org/uploads/2019/06/Art_08_The-All-Purpose-Sword.pdf
https://www.fdd.org/wp-content/uploads/2018/09/REPORT_NorthKorea_CEEW.pdf

vt ka
- büroo 121