seems to be this one:
But the network account tabs don't show the security.SE account and I'd really like to personally reach out to him – there is something wrong with his account.
I checked, and on the security.SE join date (Jan' 21, 2014), the "Code Review" Jamal SE network account did not get 100 points of association bonus, while the "Security" Jamal did – that's really strange, unless it's a bug, or a feature I didn't know, or someone's impersonating him.
So. Can someone at least check with the "Code Review" Jamal that the "Security" Jamal is him? Or is there some other way to figure this out?
"Security" Jamal's profile doesn't even have a link to a SE network page (which, again, might point to a bug considering his 100 point association bonus).