There are a few tactics but first consider the odds: - First, the target would have to be a subscriber to Trim so that's a small group. - Then you'd have to c

There are a few tactics but first consider the odds: - First, the target would have to be a subscriber to Trim so that's a small group. - Then you'd have to cancel something they actually have so that further shrinks the group. (Netflix would be a likely candidate.) - But then Trim could thwart most attacks with a simple "Are you sure? If so, respond with " + rand(0, 100) If Trim used a simple Y/N the attacker could spoof that easily. Spoofing a message from another number is relatively easy. Catching Trim's responses is more effort and most attackers aren't going to go to that level of effort.