- Signature is valid, so it's not a defacement. ( http://www.reddit.com/r/netsec/comments/26pz9b/truecrypt_dev... ) - The version there works and does not seem to have a trojan, so probably not a regular hacker. ( https://news.ycombinator.com/item?id=7813373 ) - Instructs to migrate to dubious alternatives, so it's not a legit security effort. - License change, precise instructions and decrypt-only version indicate i…
And it is apparent the project was shut down by the original developer in a way that at best satisfies a gag order but doesn't actually hold up to scrutiny, so I see only two possible explanations for what happened:
1. An NSL with a gag order;
2. A nice lump sum of money in exchange for silence.
Or of course a combination of the two which is the most likely.
I don't blame the dev - he obviously spent years developing software which provided nothing in return.
I can only say one thing - if you want to hide stuff from the big brother, don't use BitLocker! ;-)