Washington made the woes of cyberattack victim Sony Pictures its own yesterday as the White House acknowledged that the devastating strike against the big Hollywood studio was a matter of national security that would be met with a forceful government response. But the White House was not ready to put the blame on North Korea, despite a U.S. official’s indication on Wednesday that Washington might soon formally announce the involvement of the Pyongyang government. President Barack Obama was monitoring the cyberattack very closely, White House…
