A few weeks ago, after learning about the NSAs efforts to undermine encryption software, I wrote a long post urging developers to re-examine our open source encryption software. Im proud to announce the result of an open project to audit the Truecrypt disk encryption tool. If you already know why this is important, by all means stop reading this post now. Go to the site and donate! If youre an information security professional/expert/hobbyist please consider giving us some of your time to help identify bugs.”]
Source: https://blog.cryptographyengineering.com/2013/10/14/lets-audit-truecrypt/