Source: Ewen MacAskill, The Guardian
The US has given the broadest hint yet that a cyber-attack on one Nato country will be regarded as an attack on all.
It is a potentially dangerous development, as cyber-attacks are increasingly common, with the Pentagon reporting millions of probes a day and actions by more than 100 foreign intelligence agencies.
US calls on its NATO partners to help resist cyber-attacks
Published: May 25, 2011