@mbjunior Video description on how to hack the "Keurig 2.0" (probably not the same machine as you have though, but I guess it's the same principle) by some random otherwise-not-a-hacker person: https://www.youtube.com/watch?v=idviALOvAYY

No further DRM discussion in the video though, except that the consumer was disappointed with Keurig.