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Apple Faces Yet Another Security Issue In The Form Of iMessage DoS Attacks - AppAdvice
http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNFP39okI8ePjxJ_Z-zqywml2K9YYg&url=http://appadvice.com/appnn/2013/03/apple-faces-yet-another-security-issue-in-the-form-of-imessage-denial-of-service-attacks