The search term inurl:viewerframe?mode=motion is a well-known Google hacking query, often called a Google Dork. Network security experts and malicious actors use these specific search strings to find vulnerable internet-connected devices. When terms like "bedroom" are added, the query specifically targets private, indoor surveillance feeds that have been accidentally exposed to the public internet.
: This is a search operator that tells the search engine to look for specific text within the URL of a website. inurl viewerframe mode motion bedroom top
If you find that your camera appears in such searches, you should immediately take it offline, update its firmware, and set a strong password. Setting Up a Secure "Top" View for Bedroom Security The search term inurl:viewerframe