Just a little while ago we were talking about T-Mobile’s problem with loosing some 17 million customers’ private data. Well the German carrier outdid itself. It has confirmed this Saturday that an error in their system exposed personal data for 30 million customers. Unlike the previous time, this data leak included personal banking information. It’s said that the accounts would have been very easy to access and operate online.

T-Mobile introduced a new security system on Friday which took care of the problem. The carrier assured its customers that no one stole the exposed data. But then again, what would you have expected them to say? That all your data is being currently sold on the black market? Are we to expect similar problems to occur in other T-Mobile markets?