Be careful of the site the images are on. When I browsed there my AV didn't cacth it, but one of those malware ads that are malware themselves popped up. You know the ones, they say "malware detected, press OK to scan your system, and they do a fake scan, hijack your browser, and surreptitiously put their malware on your system so that you can never browse again without paying for their fake AV software. I immediately killed the iexplore process when I saw the popup, so I'm not infected, but caveat emptor!