Babinich U.S. preform the same stress test and they choose to keep it a secret
You may not believe the numbers but the results were no secret:
In the US, one organization performed stress tests. Forty-seven banks failed, requiring seventy-five billions dollars of capital to reflate the system.
Not to mention that the EU banking system is three and a half times the size of the US banking system relative to GDP. The EU banking system is that much more levered to GDP than US banks.
Twenty-six organizations performed EU stress tests. Ninety-two percent of the banks passed, one Greek bank failed requiring three billion Euros of additional capital.
Maybe YOU remember the defense deals struck with Germany by the Greek government (submarines) to gain entry to the EU.
First & last: The Greek government, as a sovereign,
is responsible for hiding their liabilities.
If GS was involved in financial deals in Greece, which I don't doubt, who took the other side of the trade?