Karim Koubriti, a 26-year-old Moroccan, has been moved to a halfway house. He and another defendant were convicted last year on charges of material support of terrorism and document fraud. Homeland Defense Secretary Tom Ridge said Wednesday that cybersecurity should have a higher profile within DHS. Microsoft has released patches designed to fix 21 known vulnerabilities in its Windows operating system, seven of the flaws are critical and could allow attackers to hijack affected PCs by simply convincing users to visit certain websites.”]