Banks have sought help from the U.S. government in battling the assaults, which some defense officials have blamed on the Iranian government. Several affected banks, including PNC, SunTrust Banks and BB&T, have asked the government to stop or at least lessen the severity of the attacks.
Iran has denied any involvement. The Cyber Fighters claim the attacks will continue until YouTube removes an anti-Islam video that mocked the Prophet Muhammad. The video, called the Innocence of Muslims, sparked violent demonstrations last year in many Middle Eastern countries.
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