The clues in the Tagruato hack have been solved, leading to a new site - TidoWave.com. If you recall, five items were numbered in the hacked picture. Taking the first letter of each four, and adding it to wave gives you the address of the new site. It seems so simple now! ;)
I have an mirror of the hacked site here: http://tagruato.cloverfieldclues.com/hacked.htm
The T.I.D.O. Wave website is a front for an environmental activist group called Les Guerriers de Mère-Terre (The Warriors of Mother Earth). LGMT was founded by notorious conservationist Les Bandit Vert (The Green Bandit).
One thing cleared up right away is about the funeral, and mysterious death of Kazui Ichigawa.
There is a lot to explore, so check out the new site, and let me know what you find.
* Thanks to everyone for emailing me about this, especially Junior/R4ph43L who emailed me first, and to Eliss at Unfiction for finding the site!