TA14-310A US-CERT US-CERT https://www.us-cert.gov/ncas/alerts/TA14-310A US Department of Homeland Security operating system is no longer supported by Microsoft US-CERT official alert US-CERT in an alert operating system is no longer supported by Microsoft alert about the end of support US-CERT المصدر US Computer Emergency Readiness Team warns ended US-CERT US-CERT TA14-310A alert about the end of support warned Department of Homeland Security US-CERT US Department of Homeland Security July 14th, 2015 warned US-CERT will bid adieu alert about the end of support alert operating system is no longer supported by Microsoft Department of Homeland Security https://www.us-cert.gov/ncas/alerts/TA14-310A US-CERT alert US-CERT Сертификационный центр США US-CERT US-CERT Alert TA14-310A established an official end-of-life date US-CERT