Other implications, according to online security experts, are that attackers may be able to more easily craft vulnerabilities and other attacks against Windows 2000 and Windows NT operating systems.
John Watters, CEO and chairman of network security firm iDEFENSE, said as a result of the leak, vulnerabilities will surface at a much faster rate.
From [link|http://www.internetnews.com/ent-news/article.php/3312451|http://www.internetn...ticle.php/3312451]
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Which makes me suspect this is intentional for force some upgrades from some "end of life"'d versions.