Qu15 (u570d137 1p505 cu570d35

Wired has a fun story about an Austrian hacker group called Quintessenz that found various ways to mess with their country's closed-circuit surveillance cameras. Partly they were just blinding the cameras various ways, but more interesting is that the group found a way to intercept and decrypt the video signals—bringing to mind David Brin's (increasingly prescient-seeming) Transparent Society.