Assesing The Threat Of Cyberattacks On The U.S.
The coordinated attacks that swamped Web sites in the U.S. and South Korea in the past several days may be a harbinger of things to come, cybersecurity experts say.
Starting Sunday, sites ranging from The Washington Post to the U.S. State Department have gone offline for periods of time since a string of computers controlled by hackers started inundating Web sites with electronic messages. (NPR)
