11 August 2017 — I participated in an online lucky draw. Instead of winning some prizes, I stumbled upon two vulnerabilities. It turned...

Wireless@SG is a nation-wide free WiFi service in Singapore. To get Internet access from a Wireless@SG hotspot, a user has to register...

Tim (not his real name) routinely spends some of his free time prowling the web for exotic security tools and exploits. Shortly, he...