I want to know the answer to the following question:
What was the name of the hack discovered?
All the background I'm provided with is that "Versions 3.3 and 3.4 of the Wii Menu prevented copying exploited save files onto the console until circumvention methods were discovered, and version 4.0 of the Wii Menu patched the vulnerability.". Is that enough to answer the question?
Answer: no