[runawaybottle]

The guessing the meeting ID thing is probably not the real vector. I’m positive college kids and k-12 kids are sharing the private links online and amongst themselves.

In that case Zoom needs what any forum software inevitably has to implement: moderating tools. Meeting hosts should be able to ban ips, if they are getting hit via a proxy, the host should be able to mute everyone/disable sharing video of everyone, etc. It’s not that hard to mitigate this stuff, the key word being mitigate not ‘stop’.