I mostly know them for Cyber Security infrastructure stuff. They manage CVEs, and they work on a lot of cyber security projects for DoD. More recently they have

I mostly know them for Cyber Security infrastructure stuff. They manage CVEs, and they work on a lot of cyber security projects for DoD. More recently they have created the MITRE ATTACK framework. This gives insight into the different tactics used by bad-guys, and techniques used to achieve them. To me tt feels like a defense contractor with a focus on getting the base layer of Cyber right.