section_heading: Zaobilaženje CAPTCHA-e
paragraph_text: In February 2008 it was reported that spammers had achieved a success rate of 30% to 35%, using a bot, in responding to CAPTCHAs for Microsoft's Live Mail service<ref>Gregg Keizer, "Spammers' bot cracks Microsoft's CAPTCHA: Bot beats Windows Live Mail's registration test 30% to 35% of the time, says Websense", ''Computerworld"', February 7, 2008 and a success rate of 20% against Google's Gmail CAPTCHA.<ref> A Newcastle University research team has defeated the segmentation part of Microsoft's CAPTCHA with a 90% success rate, and claim that this could lead to a complete crack with a greater than 60% rate.<ref>