See Who’s Editing Wikipedia – Diebold, the CIA, a Campaign

Dis-information by corporations, media outlets, government agencies, etc.
Who would’ve thought? Yea, such is how they’ve always been. Falsifying information, removing or neglecting facts, smearing competitors – it’s the American way right?

Read: See Who’s Editing Wikipedia – Diebold, the CIA, a Campaign by Wired.

You can also read this article about Fox News changing Wikipedia to smear rivals.