Earlier, we looked at Stuxnet. Security researchers determined the National Security Agency$$s $$ Tailor Access Operations $($NSA$-$TAO$),$ in partnership with other groups such as Unit $8200$ out of Israel developed Stuxnet to attack Iranian nuclear enrichment centrifuges.

Why would the NSA be listed as a threat actor?

Remember to remove bias from your answer regarding national allegiance or background and give a one paragraph answer as to why the NSA would be listed as a threat actor.