A U.S. cyberattack on North Korea failed because North Korea has basically no Internet

"North Korean Internet" is practically an oxymoron. Access to the global Internet in the secretive nation is heavily restricted and available to only select government officials and other elites. The rest of the nation has access to a closed national network called the Kwangmyong, an intranet with state-approved information, if they can access to anything at all.
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