Does anyone know how one would you notify someone of a security issue with one their domains when the person's contact streams are so flooded they can't possibly see your alert? The person is pretty well known.
If they have a bug bounty programm, look at it.<p>Also try to contact the $company's domain Admin (who.is e.x. give it to you) or, if availabel, the Network Abuse Team for further help to get in contact.