世界各国で使用が禁止されているLenovoのPCはやはり中国のスパイ兵器？

下記の記事が出ている。

　U.S. feared use of PCs built by Lenovo posed security threat long before spying concerns over Huaweii and ZTE surfaced.
　Infornation Week: July 29, 2013
　http://www.informationweek.com/security/government/intelligence-agencies-banned-lenovo-pcs/240159087

　Spy agencies ban Lenovo PCs on security concerns
　Financial Review: 27 July, 2013
　http://www.afr.com/p/technology/spy_agencies_ban_lenovo_pcs_on_security
_HVgcKTHp4bIA4ulCPqC7SL

　Spy agencies 'ban Lenovo from secret networks'
　Telegraph: 29 July, 2013
　http://www.telegraph.co.uk/technology/news/10208578/Spy-agencies-ban-Lenovo-from-secret-networks.html

　Western spooks banned Lenovo PCs after finding back doors
　Register: 29 July, 2013
　http://www.theregister.co.uk/2013/07/29/lenovo_accused_backdoors_intel_ban/

　Lenovo Banned: International Intelligence Agencies Deem Computers Vulnerable To Hacking
　International Business Times: July 29, 2013
　http://www.ibtimes.com/lenovo-banned-international-intelligence-agencies-deem-computers-vulnerable-hacking-1363611

[追記：2013年7月31日]

関連記事を追加する。

　Spy agencies shun Lenovo, finding backdoors built into the hardware (Updated)
　Geek: July 30, 2013
　http://www.geek.com/chips/spy-agencies-shun-lenovo-finding-backdoors-built-into-the-hardware-1563801/

　Lenovo reportedly banned by MI6, CIA, and other spy agencies over fear of Chinese hacking (update)
　Verge: July 30, 2013
　http://www.theverge.com/2013/7/30/4570780/lenovo-reportedly-banned-by-mi6-cia-over-chinese-hacking-fears

[追記：2013年8月2日]

関連記事を追加する。

　Australia Department of Defence Says It Has No Lenovo Policy, More Questions Arise
　Hot Hardware: August 1, 2013
　http://hothardware.com/News/Australia-Department-of-Defence-Says-It-Has-No-Lenovo-Policy-More-Questions-Arise-/

[このブログ内の関連記事]

　対ステルスレーダー
　http://cyberlaw.cocolog-nifty.com/blog/2012/07/post-6869.html

　Intelの大連工場が10月に稼動開始
　http://cyberlaw.cocolog-nifty.com/blog/2010/09/intel10-b7da.html

　Huawei製のサーバなど中国製のＩＴ機器類について，スパイ機能を含んでいるという疑惑が深まる
　http://cyberlaw.cocolog-nifty.com/blog/2011/08/huawei-f916.html