According to the FTC, Zoom lied to users about end-to-end encryption for years. This is one of the obvious perils of nonfree software: you can't verify that the software isn't abusing you, you just have to take their word.
Ted diaspora
Proprietary software is the perfect foil for various computer crimes.
🕯️Orb🕯️ mastodon (AP)
So glad my university stopped using it for our classes.