Automated scanning of random websites found via Google Dorks can be flagged as malicious activity by ISPs or web application firewalls (WAFs).
: Ensure the id parameter is strictly an integer before processing.
(advanced search query) typically used to find websites that might be vulnerable to SQL injection or other web-based attacks. What this "Feature" Does
This is the crucial part. The id parameter is a variable passed to the PHP script. For example: http://example.com/index.php?id=123
Because the dork identifies pages that likely contain dynamic database calls, they are low-hanging fruit for automated attack tools. This is why many responsible security researchers never publish live results of such dorks and instead report findings through proper disclosure channels.