GSDF camp's internal info leaked from PC via Winny

The layout of an arms dump and other internal information from the Ground Self-Defense Force's Matsudo garrison in Chiba Prefecture was leaked onto the Internet in late March from a personal computer of a sergeant who used to work there via the Winny file-sharing software, Defense Ministry sources said Monday.

Although the data leaked did not include confidential information, the Defense Ministry plans to punish the officer ranked sergeant first class as he has not complied with the ministry's ban on storage of professional data on any privately owned PC.