I do work cybersecuity and this is an interesting topic, I live in San Jose, and new law and regulations are popping up like flys on crap due to it being silicon valley and where all the software is being formed. I never heard of that sniper story, but lately there has been more and more attacks particularly with social engineering since we're transitioning into the digital age and firewalls/security programs are pretty much mature, but people still fall for social engineering easily. I wouldn't think physical security like this existed that wasn't in the white house or something.