The Zoom Community and official Zoom Support recommend several security measures to protect your sessions: Solved: Re: How does Zooms spam filter actually work
Advanced spammers use several methods to bypass standard security: Invitations to zoom calls by spammers | Community zoom bot spammer top
Lock "Screen Sharing" and "Chat" for participants unless they are specifically needed. Reporting Tools: report participants as spam The Zoom Community and official Zoom Support recommend
Some basic bots use Python scripts to type and send messages at high speeds, effectively "flooding" the chat. effectively "flooding" the chat.