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Attorney General Loretta Lynch and FBI Director James Comey stand by a poster showing Iranians who are wanted by the FBI for computer hacking during a news conference at the Justice Department in Washington on Thursday. Jacquelyn Martin/AP hide caption

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Jacquelyn Martin/AP

A dispute between an anti-spam group and a Dutch hosting company is causing major congestion, leading to delays in reaching sites like Netflix. iStockphoto hide caption

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iStockphoto