Null,null,null,null,null-- Bwmv — {keyword}' Union All Select

If you found this in your website logs, comment sections, or form submissions, it means an or a person is testing your site for security flaws. They are looking to see if your application is "injectable," which could allow them to steal data or bypass login screens. How to stay safe To prevent these types of attacks, developers should:

: Always filter and validate data coming from users. {KEYWORD}' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL-- bWmV

: This is the core of the attack. It tells the database to append the results of a second query to the results of the first one. If you found this in your website logs,