Microsoft has released seven security bulletins, addressing over 30 vulnerabilities in Windows and other Microsoft software. One of the flaws is a vulnerability discovered by Google security researcher Tavis Ormandy, and dubbed CVE-2013-3660. The vulnerability could be abused by malicious hackers who could embed boobytrapped fonts into files, and install a Trojan horse onto unprotected computers without the knowledge of users. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability as an elevation of privilege vulnerability.”]