No.
No, you can’t just “leave it at that”. Don’t be a coward. At the very least, man up and apologize.
You’ve started a rumor in front of thousands of current and potential customers, that stands to affect the CTCS reputation, and directly affects them financially. From reading your own comments, I don’t think you have a beef with CTCS, so why the hell wouldn’t you be scrambling right now to undo the damage you’ve caused?
Reckless and downright sh*tty behavior. And that’s not just a rumor.