Summary
RISK MANAGEMENT & INTERNAL CONTROL
2024-2025
,Content
Week 1.................................................................................................................................. 2
Week 2 ................................................................................................................................. 4
Week 3 ................................................................................................................................. 6
Week 4 ................................................................................................................................. 9
Week 5 ................................................................................................................................. 9
Week 6................................................................................................................................ 12
Week 7 ................................................................................................................................16
Week 8 & 9 ........................................................................................................................ 20
Week 10 ............................................................................................................................. 28
Week 11 .............................................................................................................................. 32
Week 12 .............................................................................................................................. 34
Week 13 .............................................................................................................................. 37
PAGE 1
,Week 1
Week 1: Lessons from the Enron and WorldCom Scandals for Future Auditors
A Warning from the Past: The Importance of Transparency and Oversight
In the first week, the course focused on two of the most notorious financial scandals in
recent history: Enron and WorldCom. These cases highlight how fraud and poor
oversight can not only destroy companies but also erode trust in financial markets.
The aftermath led to stricter regulations, such as the Sarbanes-Oxley Act (2002), aimed
at preventing fraud and increasing transparency.
The learning resources included:
• "Enron: The Smartest Guys in the Room"
• "Bigger than Enron"
The Enron Story: From Innovation to Bankruptcy
• How Enron Dazzled the World: Once a pioneer in energy trading, Enron
built a remarkable reputation. Beneath this success lay a culture of fraud and
manipulation.
• Key Fraud Methods:
o Mark-to-Market Accounting: Recording speculative future profits as
realized, even if uncertain.
o Special Purpose Entities (SPEs): These structures were used to keep debt
off the books.
o Cultural Problems: Leaders like Jeff Skilling, Ken Lay, and CFO Andrew
Fastow prioritized short-term gains over ethics.
• Consequences of the Scandal:
o In December 2001, Enron filed for bankruptcy, the largest in U.S.
history at the time.
o Thousands of employees lost jobs and pensions.
o Investor confidence in audits and corporate governance took a severe
blow.
PAGE 2
, The WorldCom Story: Creative Accounting with Devastating Consequences
• About WorldCom: A leading telecommunications company with a history of
impressive growth, much of which was fabricated.
• Fraud Methods:
o Capitalizing Expenses: Operating expenses were disguised as
investments to hide losses.
o The Fraud Triangle: Highlighting three factors enabling fraud:
▪ Incentive: Pressure to deliver positive results.
▪ Opportunity: Weak internal controls.
▪ Rationalization: Management justified the fraud as temporary.
• Impact of the Scandal:
o In July 2002, WorldCom declared bankruptcy, surpassing Enron as the
largest ever.
o It resulted in massive investor losses and called for stricter regulations.
Key Takeaways and Lessons
1. The Importance of Transparency:
o Both Enron and WorldCom manipulated financial reporting, showing
that transparency is vital for trust.
2. Internal Controls as a Watchdog:
o Strong internal controls could have prevented or detected fraud earlier.
3. The Role of Governance:
o Boards of directors failed in their oversight roles, enabling fraud.
4. Regulatory Reforms:
o The Sarbanes-Oxley Act mandated stronger internal controls, annual
audits, and personal accountability for financial reporting.
What Can Future Auditors Learn?
1. Professional Skepticism:
o Auditors must critically evaluate all information and assumptions.
PAGE 3
RISK MANAGEMENT & INTERNAL CONTROL
2024-2025
,Content
Week 1.................................................................................................................................. 2
Week 2 ................................................................................................................................. 4
Week 3 ................................................................................................................................. 6
Week 4 ................................................................................................................................. 9
Week 5 ................................................................................................................................. 9
Week 6................................................................................................................................ 12
Week 7 ................................................................................................................................16
Week 8 & 9 ........................................................................................................................ 20
Week 10 ............................................................................................................................. 28
Week 11 .............................................................................................................................. 32
Week 12 .............................................................................................................................. 34
Week 13 .............................................................................................................................. 37
PAGE 1
,Week 1
Week 1: Lessons from the Enron and WorldCom Scandals for Future Auditors
A Warning from the Past: The Importance of Transparency and Oversight
In the first week, the course focused on two of the most notorious financial scandals in
recent history: Enron and WorldCom. These cases highlight how fraud and poor
oversight can not only destroy companies but also erode trust in financial markets.
The aftermath led to stricter regulations, such as the Sarbanes-Oxley Act (2002), aimed
at preventing fraud and increasing transparency.
The learning resources included:
• "Enron: The Smartest Guys in the Room"
• "Bigger than Enron"
The Enron Story: From Innovation to Bankruptcy
• How Enron Dazzled the World: Once a pioneer in energy trading, Enron
built a remarkable reputation. Beneath this success lay a culture of fraud and
manipulation.
• Key Fraud Methods:
o Mark-to-Market Accounting: Recording speculative future profits as
realized, even if uncertain.
o Special Purpose Entities (SPEs): These structures were used to keep debt
off the books.
o Cultural Problems: Leaders like Jeff Skilling, Ken Lay, and CFO Andrew
Fastow prioritized short-term gains over ethics.
• Consequences of the Scandal:
o In December 2001, Enron filed for bankruptcy, the largest in U.S.
history at the time.
o Thousands of employees lost jobs and pensions.
o Investor confidence in audits and corporate governance took a severe
blow.
PAGE 2
, The WorldCom Story: Creative Accounting with Devastating Consequences
• About WorldCom: A leading telecommunications company with a history of
impressive growth, much of which was fabricated.
• Fraud Methods:
o Capitalizing Expenses: Operating expenses were disguised as
investments to hide losses.
o The Fraud Triangle: Highlighting three factors enabling fraud:
▪ Incentive: Pressure to deliver positive results.
▪ Opportunity: Weak internal controls.
▪ Rationalization: Management justified the fraud as temporary.
• Impact of the Scandal:
o In July 2002, WorldCom declared bankruptcy, surpassing Enron as the
largest ever.
o It resulted in massive investor losses and called for stricter regulations.
Key Takeaways and Lessons
1. The Importance of Transparency:
o Both Enron and WorldCom manipulated financial reporting, showing
that transparency is vital for trust.
2. Internal Controls as a Watchdog:
o Strong internal controls could have prevented or detected fraud earlier.
3. The Role of Governance:
o Boards of directors failed in their oversight roles, enabling fraud.
4. Regulatory Reforms:
o The Sarbanes-Oxley Act mandated stronger internal controls, annual
audits, and personal accountability for financial reporting.
What Can Future Auditors Learn?
1. Professional Skepticism:
o Auditors must critically evaluate all information and assumptions.
PAGE 3
