Periodically search Google using site:yourdomain.com inurl:php?id1=upd to check what's indexed. Use Google Search Console to remove any sensitive URLs that appear.
The reason this specific string is so frequently searched isn't for SEO—it’s for . SQL Injection (SQLi) inurl php id1 upd
Eliminates code repository results that show up as false positives. Periodically search Google using site:yourdomain
The "inurl php id1 upd" keyword is used by three distinct groups: they can use advanced techniques
If the database throws a syntax error on the page, the attacker knows the input is being executed directly by the database. From there, they can use advanced techniques, such as UNION based injections, to manipulate the query: