: Acts as a placeholder for a legitimate search term.
: Filter out special characters like -- , ; , and ' .
If you found this in your website logs, search history, or form submissions:
: Likely a unique "signature" or "canary" string used by automated security scanners (like Acunetix, SQLMap, or Burp Suite) to identify if the injected payload changed the page's output. Why You See It
: This is a comment operator in SQL. It tells the database to ignore the rest of the code in the original query, preventing errors.
: A bot is "crawling" the web looking for sites that haven't been secured against SQL injection.
