It has been proven that the video conference platform Zoom does not use end-to-end encryption, lying to their users and endangering them in a breach of privacy and data loss.
Additionally it was found the company shares user data with 3rd parties like Facebook and Google in contrast of their statements in their Terms of Services.
archived source: https://wellthissucks.xyz/2021/08/02/zoom-to-pay-85m-for-lying-about-encryption-and-sending-data-to-facebook-and-google-archived-source/