[ᴺᴼᴬᴴ]

I heard you could do this...
I'm a bit of a web-developer myself. Anyone know how it could be done? Or point me in the direction of a tutorial?

Also, what language would I need? Javascript, JQuery, or PHP?
& Do typical anti-viruses protect people from this?

[tropaect]

I'm not very expd on this, but Ive done some readings that you can use Jquery for getting the user's db and also you can use XSS to get that. Dunno is if XSS can access caches or only get's a new user data.