A Norwegian newspaper, DagBladet has reported in an article details of the first Mass Effect 2 DLC which has since been removed suggesting it may not have been ready for public eyes.
If your “Norwegian” is not up to scratch, don’t stress as OXM have translated for us. The article reports that the DLC will contain the expected armor and weapons, and there will also be an unlockable planet to play through. We will also get a new ally, “Zaeed Messani.” This DLC pack will be available through “Cerberus Network” which apparently is an in-game store named after one of the Black Ops groups in Mass Effect.
This is of course unofficial but the OXM suggest that this could be true.