Firefox NoScript extension adds ClearClick to protect against Clickjacking attacks
The Firefox NoScript extension was recently updated to add a new protective feature called ClearClick. It is designed to detect the clicking of any hidden objects that might be found on a malicious webpage.
NoScript upgrade stops clickjacking attacks in Firefox
QUOTE: NoScript, the security add-on for Firefox, has been upgraded to protect against clickjacking. The new improvement to NoScript, called ClearClick, can detect if there is a hidden, embedded element within the web page. It then displays a warning message asking the user if they still want to click on it. Maone said ClearClick will likely stop all clickjacking attempts.