Kim Kardashian claims her Twitter account has been hacked by a cunning genius -- who even went so far as to tweet a fake "all clear" message with her account.
Kim says the "hacker" somehow blocked Kim from logging in from her home computer -- though she can still post messages from her cell phone.
So far, the mystery culprit hasn't posted anything malicious ... except for a message asking people to watch "Kourtney and Kim Take New York."
Oh wait, that one was real.
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