A leaky database of SMS messages is a reminder that SMS is really, really insecure

Berlin-based security researcher Sébastien Kaul discovered that Voxox (formerly Telcentris) -- a giant, San Diego-based SMS gateway company -- had left millions of SMSes exposed on an Amazon cloud server, with an easily queried search front end that would allow attackers to watch as SMSes with one-time login codes streamed through the service. Read the rest