Mega'and(select 1)>0waitfor/**/delay'0:0:2 < 95% EXCLUSIVE >

Once confirmed, they can use more complex versions of this command to ask the database "yes/no" questions to slowly extract usernames, passwords, or other sensitive data. Security Context

: This likely targets a field in a web application where the input "MEGA" is expected. The trailing single quote ( ' ) is intended to "break out" of the application's intended SQL query. MEGA'and(select 1)>0waitfor/**/delay'0:0:2

The string you provided is a specific type of cyberattack payload used to test for vulnerabilities. Specifically, it targets Microsoft SQL Server (MSSQL) databases. Breakdown of the Code Once confirmed, they can use more complex versions

The /**/ is a comment syntax used to bypass simple security filters that might block spaces. How the Attack Works The string you provided is a specific type

If you are seeing this in your web server logs, it means someone—or an automated scanner—is probing your site for security weaknesses. Developers typically prevent these attacks using or prepared statements , which ensure that user input is never executed as code.