security Moxie Marlinspike profiled in WSJ. Obama thinks secure messaging apps like the one he built are "a problem." Xeni Jardin
mysteries Cicada 3301 is a mysterious organization seeking "highly intelligent individuals" Mark Frauenfelder
security SkypeHide promises to hide secret messages in silent Skype packets, even when authorities are listening Xeni Jardin
Science Cambridge university refuses to censor student's thesis on chip-and-PIN vulnerabilities Cory Doctorow