Also, people use LI as a way to aggregate information, then send emails that appear to be from LI, but are not. I got one of those, yesterday, and reported it to LI, saying "These guys obviously used your service to construct this honker."
And LI's reply was ... envelope, please ... "Not our problem. Go away, kid. Yer bodderin' me." but stated a bit more politely.
I deliberately stay fairly open. I mentioned that, some time ago. It comes with some problems, like a determined bad actor can build up a fairly good profile.
But I have had years of experience, rubbing elbows with professional con artists, so I am maybe a little tougher to fool than many (but some approaches have come close -these folks are good). I would never be so arrogant to say that I can't be phished or whaled, but it's almost certainly not worth the effort.
I'm happy to chat -a bit- about it, directly. Many of the stories that I know, are not mine, to tell.
I am listed as the Principal on a couple of companies, and get constant approaches that are obviously fake (like an attractive young "stewardess" from Dubai, who just happened to like my picture (which is actually my logo)).
I've given up reporting them, as LI always responds with "This is not in violation..."