This post has been updated.

The National Republican Congressional Committee Web site has been hacked to show ads for the erectile dysfunction drugs Viagra and Cialis.

The ads were first noticed by BuzzFeed reporter Evan McMorris-Santoro Sunday morning, and were still visible Monday morning. But they only appeared if you type "nrcc.org" into your browser; "http://www.nrcc.org/" takes visitors to the correct campaign committee Web site. The site was fixed around 10 a.m. on Monday.