A group claiming responsibility for a string of cyberattacks against several major U.S. banks over the past four months today said that it has suspended its campaign in response to YouTube's apparent removal of a controversial anti-Muslim video. The Izz ad-Din al-Qassam Cyber Fighters group launched the attacks last October to protest the posting of a 14-minute trailer of "Innocence of Muslims," a movie insulting Prophet Muhammed that sparked widespread protests across the Middle East last year.