What do you have in mind, woman?
I personally suspect that he'd be rather vulnerable to social engineering or to personalised attacks in general. If, hypothetically, someone managed to obtain control over his Twitter account and started spreading messages of peace, love, happiness and pictures of kittens, I'd personally find it quite hilarious. 🐈🌻
Of course, it'd also be highly illegal and might just provoke him into something incredibly dangerous and moronic.