I call them my four horsemen of the adpocalypse:

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Other than my Facebook-specific Firefox profile, it's as if Facebook doesn't exist.

Find some prior art.

and tell your boss, as well as the IP attorneys working on it within/for your company, in a paper-trail-setting medium like email, dressed up as a question of an inquisitive techno-geek wanting to satisfy his curiosity:

"So, on this flux capacitor patent thing: What do you guys make of this Heisenberg compensator design I found at this URL here? I kind of derived my design from that, is that something that would go in the prior art list we talked about during the IP attorney meeting the other day?"

Poison that well.