> I know many security professionals no longer use their real name, and don't list the real name of their company, because they know it's such a great hacking vector. Not sure what/whether LinkedIn can do anything about this.

on the other hand I bet you could collect some interesting things by creating a few fake people as linkedin honeypots at FAANGs, and I would be very surprised in their infosec/netsec teams aren't already doing this.

or getting real people who opt-in to have their linkedin profile receive incoming scams, virus, trojans, phish links and pipeline them into the infosec/netsec team.