Looks like yet another "malvertising" situation.

The Google Safebrowsing report [1] appears fairly ambiguous though:

"Site is listed as suspicious - visiting this web site may harm your computer (...)"

"Of the 12029 pages we tested on the site over the past 90 days, 0 page(s) resulted in malicious software being downloaded and installed without user consent. The last time Google visited this site was on 2012-12-30, and suspicious content was never found on this site within the past 90 days."

[1] http://safebrowsing.clients.google.com/safebrowsing/diagnost...