Sony has - temporarily at least - blocked a number of PS3 users running hacked firmware from accessing the console's online service.
According to modding site PSX-Scene (via Edge), overnight the platform holder blocked two circumvention methods used to play pirated games over PlayStation Network while running 3.55 custom firmware.
These methods involved hosting hacked verification files that intercepted PS3 DNS requests and reported back that the system is running the latest, currently unhackable 3.56 firmware.
Sony has used this approach before, and hackers have said it only works until a new PS3 firmware update is released, so it appears to be a temporary solution to PS3 security breaches.
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