The attacks on IoT..internet of things...are getting brutal lately and will be coming soon to the US five star hotels....unless they take immediate action to avoid what has been happening to five star European hotels....

All hotels now have IT/internet controlled door locking systems and hackers have been taking over those IT based door locking systems...locking them shut with either customers inside their rooms or locked out...forcing hotels to privately pay millions in Bitcoin payments to get them unlocked and their computers systems back online....

The IoT is going to cause far more damage than just a power grid....because it is now everywhere and not able to be secured....and driven by Chinese manufacturers who also deliberately planted backdoors even when warned about the backdoors...