Some of them
1. Enron
2. Ponzi
3. Bernie Maddoff
4 Worldcom - expness as investment $11B
5. Subprime mortgages packaged as securities - nearly brought down the entire
6 Alan Stanford $7B
7. Wells Fargo fake accounts
8. Martin Shrikle - the $700 pill - Daraprim (costing only $1 to manufacture)
9. ImDB in Malaysia - robbing the Malaysia sovereign fund
10. Theranos -Elizabeth Holmes - blood testing fraud, compared to Steve Jobs
11, Wire card - $2.1B were missing and claimed they are in PHL banks, but was denied by PHL banks
EY is the auditor, and missed
12. Archegos eventually caused the downfall of Credit Suisse; it caused losses in major IB
13. FTX Sam Bankman- Fried
Regulators cant control scams. Just beware.