A day after releasing an out-of-band security bulletin for a vulnerability in Internet Explorer notably exploited in the recent series of Chinese-based attacks against Google and 30 other tech companies, new flaws have been discovered in Microsoft’s browser. Boston-based research firm Core Security Technologies has outlined a set of vulnerabilities in Internet Explorer that hackers can link together to remotely exploit a Windows PC. None of the vulnerabilities are serious enough to compromise a machine alone, but a hacker could take control of a PC by exploiting all of them at once.

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One day after latest fix, Microsoft investigates new IE flaw