I initially understood this to mean Accenture changed its name as a consequence of the Enron/Arthur Anderson scandal. But Anderson Consulting changed its name to Accenture in January 2001, and the scandal only became public later that year.
Seems like the two companies weren't very close even before that, the name change was required as part of a legal settlement with Arthur Anderson.
https://en.wikipedia.org/wiki/Accenture#Split_from_Arthur_An...