I came across an interesting article in the German newspaper FAZ. Someone is offering data of 1500 Swiss bank customers (with black money) to the German government for 2.5 Million EURO. A quick check of the tax fraud investigators showed that the data is reliable.
The Return on Invest (ROI) is approx. 100 Mill EUR for the German government (4% for the data thief). Our minister of finance is still thinking if he should make this deal. This would be good for the German government (more money, less taxes for Germans) but bad for the Swiss banking industry.