My best guess is that detection will be based upon things that can be measured. In other words, if it walks like a bot, sounds like a bot, acts like a bot ...then, it must be a bot. So, while it's doubtful that the simple act of using ISXEVE will cause you to be 'detected', acting like a robot (i.e., afk botting) may very well get you banned at some point in the future.
Once more information is available, it will be shared. However, at this point, we have no reason to believe that ISXEVE is causing *anyone* to be suspended.
Otherwise, I would just point out that cheaters almost always get caught eventually. You should never cheat with an account that you cannot bear to lose....it's that simple. For example, if I play EVE on my main account, I may run ISXEVE for helping me automate things *WHILE* I'm playing (warp to zero, helping with salvaging/hauling, managing laser crystals, etc.) ...I would not take a chance on 'afk' botting with that account. This has nothing to do with ISXEVE, it has to do with the fact that if you afk bot, you'll eventually get caught. It's that way in every game.
At this point, this conversation is moot until more information is available. Speculation is silly.