Microsoft Warns of North Korean Attacks Exploiting TeamCity Flaw

North Korean threat actors are actively exploiting a critical security flaw in JetBrains TeamCity to opportunistically breach vulnerable servers, according to Microsoft. The attacks, which entail the exploitation ofCVE-2023-42793(CVSS score: 9.8), have beenattributedto Diamond Sleet (aka Labyrinth Chollima) and Onyx Sleet (aka Andariel or Silent Chollima). It’s worth noting that both the