Until further notice, all new downloads in the DDL subforums in akiba-online MUST contain a ryushare link. All new threads for new downloads without a ryushare link will be deleted. For more information see this thread
You could try emailing torrentfreak for some confirmation. Also VPNs' leak info. On Windows clients, it is recommended to disable IPv6, File and Printer Sharing for Microsoft Networks and Client for Microsoft Networks because these features may disclose information.
Tor is also an option here. In addition I would invest in a cheap router which also acts as a hardware firewall. If you are really serious you might consider adding a software firewall as well, I would suggest Comodo but feel free to choose your own. You may have to take a little time and effort to configure your router and software firewall to your personal needs, such as bittorrent use and/or a VPN, but you are either serious about your anonymity and security or you are not. There is plenty of information out there to answer your questions and refine your settings. It really is up to you whether you wish to go the extra mile.
__________________ Be careful what you wish for..You just might get it, and then it's too late.