https://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.png00patrickchiu Chiu Chi Chonghttps://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.pngpatrickchiu Chiu Chi Chong2025-05-16 00:00:002025-05-19 09:13:05Important Notice: Security vulnerabilities of Microsoft (updated at 16 May 2025)