Here's an analysis of de-anonymizing posts to alt.anonymous.messages - those people want to stay anonymous. They make some trivial mistakes.
> Then I go into a large analysis of the types of PGP-encrypted messages there are. Messages encrypted to public keys, to passwords and passphrases, and PGP messages not encrypted at all!
(http://ritter.vg/blog-deanonymizing_amm.html)
Here's an analysis of de-anonymizing posts to alt.anonymous.messages - those people want to stay anonymous. They make some trivial mistakes.
> Then I go into a large analysis of the types of PGP-encrypted messages there are. Messages encrypted to public keys, to passwords and passphrases, and PGP messages not encrypted at all!