The text you are referring to is a Google Dork, a specialized search query used by security researchers and hobbyists to find specific types of hardware connected to the internet—in this case, Sony SNC-CS3 network cameras. What is a Google Dork?
This specific dork is frequently found in "Dork Lists" used by security researchers and enthusiasts to locate exposed IoT devices. SONY Network Cameras Vulnerability - csirt-cy Intitle Snc Cs3 Inurl Home Intitle Snc Cs3 Inurl 12
A shadow moved across the camera lens. Elias leaned in, his glasses fogging. A hand reached out toward the camera—not to adjust it, but to cover it. Just before the feed cut to static, a line of text scrolled across his command line, unprompted: USER_ACCESS_IDENTIFIED: WELCOME HOME, ELIAS. The text you are referring to is a
Default Credentials: Many of these indexed cameras still use "admin/admin" or "admin/password," which are easily found in online manual databases. Visibility is vulnerability
Change Default Ports: Moving a camera from port 80 to a non-standard port makes it harder for basic bots to find.