There are a few tactics but first consider the odds:<p>- First, the target would have to be a subscriber to Trim so that&#x27;s a small group.<p>- Then you&#x27;d have to cancel something they actually have so that further shrinks the group. (Netflix would be a likely candidate.)<p>- But then Trim could thwart most attacks with a simple &quot;Are you sure? If so, respond with &quot; + rand(0, 100)  If Trim used a simple Y&#x2F;N the attacker could spoof that easily.<p>Spoofing a message from another number is relatively easy. Catching Trim&#x27;s responses is more effort and most attackers aren&#x27;t going to go to that level of effort.