Patrick Howell O'Neill on Nostr: Here's something I'm interested in: Adversaries who gain access and then patch a ...

Here's something I'm interested in: Adversaries who gain access and then patch a system to prevent any other threat actors from exploiting the same vulnerability. For example: (Image) https://cloud.google.com/blog/topics/threat-intelligence/initial-access-brokers-exploit-f5-screenconnect

Any other examples of this behavior come to mind? Any other reporting to share?