[alex1]

> probably the more likely scenario is that some insider leak some of the distributors private keys which would allow certain releases to be cracked - but would likely also trigger key roll over.

It could also be the case that someone leaked the plaintext symmetric key(s) for this specific movie's DCP. If someone gained access to private/secret keys on a compromised DCP player somewhere, it'd be smarter to leak symmetric keys for individual movies to avoid detection.