I saw a great post on my Oracle security forum titled "
Oracle security and other languages" that highlights the fact that some researchers and hackers do not publish in English. This is a very good point and if you are interested to learn as much as possible about hacking and securing Oracle then its worth looking at non-English sites.
Ivan points out in the above post a Chinese post titled "
How teaches you to intercept the Oracle database connection password" which details how to intercept Oracle database passwords when translated with Babelfish.