Writing a preliminary notice of crime "We will kill customers, station staff and station chiefs" on Wikipedia in Japan

According to the story from the reader, the Japanese version of Wikipedia's "Beijing Olympics"When"Nagano StationIt was said that the notice of the crime prevention was done on the page of ". Although the description itself has already been deleted from the page, it still remains in the history.

Details of what kind of content was written etc. are as follows.
There are two history pages that the history remains at the present time.

Beijing Olympics - Wikipedia


Nagano Station - Wikipedia


In any case, the following notice of preliminary crime is IP address "60.83.57.7"(The host name is" softbank 060083057007.bbtec.net ").

I will destroy Nagano Station with hand made bomb at 12 o'clock on 26th April
We will kill customers, station staff and station chiefs

Please note that already "Nagano Station"Note"It is said that deletion request has been proposed and already reported to the police.