{keyword} Union All Select 34,34,34,34,34,'qbqvq'||'oqmufbfpih'||'qqbqq',34,34,34-- Onof Today

: This command tells the database to combine the results of the original query with a new, forged query.

The text you provided is a classic example of a payload. Specifically, it uses the UNION ALL SELECT statement to attempt to trick a database into revealing unauthorized information or appending malicious data to a legitimate query. What is happening in this string? : This command tells the database to combine

If you found this in your website logs, email subjects, or contact forms, someone (or more likely an automated bot) is . They are looking for "entry points" where user input isn't properly cleaned before being sent to the database. How to protect your data or contact forms