Hijacked Web Traffic For Sale
mask.of.sanity writes "If you can't create valuable content to attract users to your site, Russian cyber criminals will sell them to you. A web store has been discovered that sells hacked traffic that has been redirected from legitimate sites. Sellers inject hidden iframes into popular web sites and redirect the traffic to a nominated domain. Buyers purchase the traffic from the store to direct to their sites and the sellers get paid."
Isn't this what websites do all the time with ads, and Facebook and Google+ buttons? It's not like I personally agree to send my traffic to Facebook when the button shows up on a random webpage, and visiting all those ad servers incidentally just slows down my web browsing for no good reason.
It also shows the complete failure of law-enforcement when it comes to commercial hacking.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
Today I learnt
1) There are hackers on the Internet
2) Foreign capitalists also engage in criminal activity
3) Noone cares about Australian click-throughs
iFrames != AJAX. I'd say they probably never even used AJAX, only a simple JavaScript redirect.
Whats the point?
You are correct. AJAX cannot be cross-domain.
There is however a catch, since a lots of libraries will allow you do do cross-domain "AJAX-like" request by adding a "SCRIPT" object to the page dynamically. You can't POST but you can GET fine with this method since the SCRIPT tag is cross domain.
Write boring code, not shiny code!
https://en.wikipedia.org/wiki/JSONP
https://en.wikipedia.org/wiki/Cross-Origin_Resource_Sharing
The iframe loads in a line of javascript which initiates a redirect to the target site. The user doesn't need to click on anything as the javascript will run automatically.
What this means in practice is that as soon as a user loads the page they will be redirected to the target site, probably so quickly that they don't realise. This is what makes it so dangerous as the user can be redirected to a page that is almost identical to the genuine one and then convinced to login to the site giving up their login or bank details etc.
Just because you, the end user, doesn't see something, doesn't mean that you aren't actively engaging it. Everytime you open a web page, your browser usually makes several requests to retrieve stylesheets, scripts, and every image on the page. There is nothing that requires those items to come from the site you think they do. If a rogue script is there, then it gets on your computer and likely has all the permission that you've allowed for the page you're on, possibly including cookie information. Also, a script could quietly auto-redirect you to a phishing page, etc.
There are 10 commandments: 01)Thou shalt love the Lord Thy God 10)Thou shalt love thy neighbour as thyself.Matt22:34-40
Not sure why this is suddenly news, the Russian iframe traffic hubs have been running for over a decade now.
The destination URLs are typically clickfraud, exploits, and iframes to other traffic redirectors.
The domain registrar mentioned in the article (DirectI) is notorious for high levels of abuse from the Russian-language sploit/AWM community.