Cyber attacks on energy companies in the Persian Gulf raise fears of
further assaults that could cause panic and destruction, the US has warned.
The attacks, which have been described as a "pre-9/11 moment", used a
virus called Shamoon which can spread through computer networks and
overwrite files.
Saudi Arabia's state oil company, Aramco, had to replace 30,000
computers after crucial system files were replaced with an image of a
burning US flag.
The Qatari natural gas producer RasGas was also targeted.
A former US official, speaking on condition of anonymity because the
investigation into the attacks is classified as secret, said the country
believes Iranian hackers are to blame.
The US Defence Secretary Leon Panetta publicly acknowledged the attacks
for the first time, although he did not make a direct link to Iran.
He said: "These attacks mark a significant escalation of the cyber
threat. They have renewed concerns about still more destructive
scenarios that could unfold.
"We know of specific instances where intruders have successfully gained
access to these control systems.
"We also know they are seeking to create advanced tools to attack these
systems and cause panic and destruction, and even the loss of life."
The US is investing more than \$3bn a year in online security to guard
against cyber attacks.
http://uk.news.yahoo.com/stark-us-wa...105402944.html


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