North Korea Internet Outage

North Korea's Internet is offline — days after President Obama pledged a "proportional response" to the communist country's alleged hacking of Sony Pictures, multiple news reports say.

Doug Madory, the director of Internet analysis at Dyn Research, told The New York Times and other news organizations that North Korea's Internet access became unstable late Friday. By Monday, it was offline, he said.

San Francisco-based CloudFlare, a network and security company that monitors global Web access, told The Times that North Korea's Internet access was "toast."

It's unclear what caused the...

North Korea experienced a widespread Internet outage on Monday, less than a week after the FBI accused the country of being behind the hack that forced Sony Pictures to cancel the release of 'The Interview.' The Internet blackout began sometime Monday morning Eastern Time, a U.S. official confirmed to NBC News. A second U.S. official strongly denied any U.S. involvement in the outage. It was not immediately clear what had caused the outage, which came after President Barack Obama promised that the United States would "respond proportionally" to what he...