0 to take part in a video conference (= a meeting at which two or more people who are in different places can talk to and see each other using electronic technology) to which you have not been invited, often with the intention of interrupting and annoying the people in the meeting:
A Scots council's online meeting was “Zoom bombed” by an intruder who posted "shocking" indecent material.
Before closing a meeting that has been zoombombed, the host should save and download the chat.
A Texas man is facing charges of threatening an attack on the University of Houston after he "Zoom-bombed" an online class.