Russian Hackers of Dow Jones Said to Have Sought Trading Tips

  • FBI, Secret Service and SEC said to be probing incursion
  • Hacking investigation said to have begun at least a year ago

Russian Hacker Group Infiltrated Dow Jones Servers

A group of Russian hackers infiltrated the servers of Dow Jones & Co., owner of the Wall Street Journal and several other news publications, and stole information to trade on before it became public, according to four people familiar with the matter.

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