Someone is hacking 3D printers to warn owners of a security flaw

Do you have an Anycubic Kobra 2 Pro/Plus/Max 3D printer?  Did you know it has a security vulnerability? If you answered "yes" to both those questions, then chances are that I can guess just how you found out your 3D printer was vulnerable to hackers. My bet is that you might have learnt about the problem after seeing a strange message displayed on your device, claiming that it had been hacked. As multiple posts [https://www.reddit.com/r/anycubic/comments/1b1nh1i/hacked_3d_printer/] on [https: