>>583
A heads up from a MEGA user, you can simply download the "Noscript" add-on in your web browser, ban javascript, but allow the MEGA domains *temporarily during each session if you like. You can still use MEGA while being protected from other vulnerabilities that way.
Funny, I have my cookies/web cache disabled in my browser options and it never blocks me from accessing MEGA. I use Mozilla Firefox btw, it could depend on the browser you are using.