: This is a comment operator in SQL. It tells the database to ignore the rest of the legitimate code that follows, effectively neutralizing any security checks at the end of the original query. Why you might be seeing this
If you are a developer, seeing this is a signal to audit your code immediately. Here are the gold-standard defenses: : This is a comment operator in SQL
Never trust user input. Use allow-lists to ensure only expected data types (like numbers or plain text) are processed. : This is a comment operator in SQL