I think the FBI basically did this when Eternalblue (or maybe it was Bluekeep) came around years ago. Edit: Found it. They were patching exchange servers, arou

I think the FBI basically did this when Eternalblue (or maybe it was Bluekeep) came around years ago. Edit: Found it. They were patching exchange servers, around when 4 zero-day vulnerabilities were disclosed for Exchange https://www.zdnet.com/article/the-fbi-removed-hacker-backdoors-from-vulnerable-microsoft-exchange-servers-not-everyone-likes-the-idea/ https://www.zdnet.com/article/the-fbi-removed-hacker-backdoo... https://www.justice.gov/opa/pr/justice-department-announces-court-authorized-effort-disrupt-exploitation-microsoft-exchange https://www.justice.gov/opa/pr/justice-department-announces-...