Only a few webmasters have removed buggy flash files on their website/servers according too a security expert from Google.

“I doubt many apps have been cleaned up at all. It’s a pain in the ass to fix these,” said Rich Cannings. He estimates that at least 10,000 websites have these Flash content that has serious vulnerabilities.

“A lot of other companies feel the kind of pain we feel. I had a few major banks email me and say, ‘Oh my God. This is a really big problem.’” he added.

A Google search revealed over 500,000 buggy applets last December.

Source: The Register