The SEC, U.S. Secret Service and the FBI are investigating an alleged infiltration of Dow Jones’ servers by Russian hackers, according to Bloomberg.

Read: Not online? Computer can still get hacked

The hackers allegedly “stole information to trade on before it became public,” according to Bloomberg’s sources.

An updated version of the article includes the following statement from Dow Jones: “Since Bloomberg published its article, we have worked hard to establish whether the allegations it contains are correct. To date, we have been unable to find evidence of any such investigation.”

Read more here.

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