Some more info here on Huawei
http://www.wnd.com/2012/06/china-tec...-u-s-telecoms/
WASHINGTON – A major Chinese telecommunications company has been boasting how it was able to hack into U.S. and international telecommunications networks and intercept what it suggested was “malicious” data.
WND has posted some articles of questionable authenticity in the past, but generally, I want to like their site.