The hacker, from Novorossiisk, used a server in Chechnya in an attempt to cover his tracks, though was unsuccessful; the Interior Ministry managed to track him down. (I wonder whether he'd have had more luck had he chosen a less politically fraught staging point.) He is now facing two years imprisonment; meanwhile, security rules for video billboards have been tightened.
I'm thinking something like this would make a good plot device; imagine a gang of assassins/bank robbers planting logic bombs in a few strategically placed billboards; at a preset time, they start showing porn, causing instant traffic jams and trapping their victim/blocking their pursuers. Or international jewel thieves hack video screens in an exclusive reception to show Goatse-style shock porn; as the attendees are momentarily stunned by the shock, unable to react, the bandits (dressed as waiters, naturally) act quickly, snatching the valuables and making their escape. Police have a hard time piecing together what happened afterward.
not good
ok