were any steps taken against them?
Enron shareholders filed a $40 billion lawsuit after the company's stock price plummeted to less than $1 by the end of November 2001
Enron scandal
Enron shareholders filed a $40 billion lawsuit after the company's stock price, which achieved a high of US$90.75 per share in mid-2000, plummeted to less than $1 by the end of November 2001. 
what was a major contributor to the collapse of enron in 2001 Enron scandal who were associated with this scandal? Jeffrey Skilling and his staff of executives, Andrew Fastow and Arthur Andersen
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Enron scandal [SEP] Introduction
Chief Financial Officer Andrew Fastow and other executives misled Enron's board of directors and audit committee on high-risk accounting practices and pressured Arthur Andersen to ignore the issues. Enron shareholders filed a $40 billion lawsuit after the company's stock price, which achieved a high of US$90.75 per share in mid-2000, plummeted to less than $1 by the end of November 2001. The U.S. Securities and Exchange Commission (SEC) began an investigation, and rival Houston competitor Dynegy offered to purchase the company at a very low price. The deal failed, and on December 2, 2001, Enron filed for bankruptcy under Chapter 11 of the United States Bankruptcy Code.