https://www.bleepingcomputer.com/news/security/south-koreas-nuclear-research-agency-breached-using-vpn-flaw/

South Korea's 'Korea Atomic Energy Research Institute' disclosed yesterday that their internal networks were hacked last month by North Korean threat actors using a VPN vulnerability.

The Korea Atomic Energy Research Institute, or KAERI, is the governement-sponsored institute for the research and application of nuclear power in South Korea.