Spider Network: How a Math Genius and a Gang of Scheming Bankers Pulled off One of the Greatest Scams in History by David Enrich Summary

1. How Tom Hayes's Asperger's shaped his role in the Libor rate-fixing scandal
2. Why banks prioritized profit over ethics in manipulating global interest rates
3. The real cost of financial fraud: $500 trillion impacted by Libor rigging
4. How the "Spider Network" exploited weak regulations to control swap markets
5. Why major banks faced fines while individual traders received prison sentences
6. How backstabbing and secret recordings fueled Wall Street's biggest conspiracy
7. What internal bank emails reveal about systemic corruption in rate-setting
8. Why Hayes's conviction exposed flawed whistleblower protections in finance
9. How brokerage firms became accomplices in the Libor manipulation scheme
10. What the trial revealed about toxic banking culture post-2008 crisis
11. Why mathematical genius became a liability in Hayes's fraud defense
12. How regulators failed to detect decade-long Libor manipulation tactics

『Spider Network』の著者について

David Enrich, bestselling author of The Spider Network: How a Math Genius and Gang of Scheming Bankers Pulled Off One of the Greatest Scams in History, is the Business Investigations Editor at the New York Times and an award-winning financial journalist. Specializing in exposés of corporate malpractice, his debut book—a gripping narrative of the Libor scandal—blends investigative rigor with narrative flair, cementing his reputation in financial crime nonfiction. A former Wall Street Journal editor and reporter, Enrich’s work is informed by decades of unraveling high-stakes banking scandals across Europe and the U.S.

His subsequent books, including Dark Towers (detailing Deutsche Bank’s role in global financial crises) and Servants of the Damned (exploring elite law firms’ ethical compromises), further establish his expertise in dissecting institutional corruption.

Enrich’s reporting has earned prestigious accolades, including the Gerald Loeb Award, and his books are frequently shortlisted for honors like the Financial Times Business Book of the Year. A Claremont McKenna College graduate, he resides in New York City, where he continues investigating power imbalances in modern finance. The Spider Network has been translated into 15 languages and remains a seminal work on financial fraud.

『Spider Network』に関するよくある質問

What is The Spider Network by David Enrich about?

The Spider Network investigates the Libor scandal, where math prodigy Tom Hayes and a group of bankers manipulated global interest rates for profit. David Enrich traces Hayes’ rise in finance, his Asperger’s-driven obsession with numbers, and the collusion among traders from major banks to rig the London Interbank Offered Rate (Libor), impacting mortgages, loans, and investments worldwide.

Who should read The Spider Network?

This book suits readers interested in financial scandals, white-collar crime, or the inner workings of banking systems. It appeals to those curious about real-world market manipulation, ethical failures in finance, and the psychological profiles of individuals like Hayes, who exploited systemic corruption.

Is The Spider Network worth reading?

Yes—it combines investigative rigor with narrative flair, earning a spot as a Financial Times Business Book of the Year finalist. Enrich’s access to key players and detailed storytelling make it essential for understanding one of history’s largest financial frauds.

How did Tom Hayes manipulate Libor rates?

Hayes orchestrated a network of traders and brokers to submit false interest rate data, artificially inflating or deflating Libor to benefit his trades. His tactics included bribes, collusion, and leveraging his mathematical genius to exploit the rate-setting process.

What is Libor, and why was it targeted?

Libor (London Interbank Offered Rate) determined interest rates for trillions in loans globally. Hayes’ group targeted it because its opaque, self-reported structure allowed easy manipulation, enabling them to profit from derivatives tied to rate fluctuations.

What ethical questions does the book raise?

Enrich explores how Hayes’ Asperger’s and the banking industry’s cutthroat culture normalized unethical behavior. The scandal highlights systemic failures, where personal gain outweighed legal and moral accountability, even among high-ranking financiers.

How did David Enrich research the Libor scandal?

Enrich drew on his investigative journalism background, interviewing Hayes, bankers, and lawyers, and reviewing court documents. His financial reporting expertise, honed at The Wall Street Journal and New York Times, ensured rigorous sourcing.

Who were the key figures in the Spider Network?

The group included nicknamed players like “Gollum” (a French trader), “Abbo” (a broker known for public nudity), and “Big Nose.” Their collusion with Hayes created a web of deception across institutions like UBS and Citigroup.

What happened to Tom Hayes after the scandal?

Hayes was convicted of fraud in 2015 and sentenced to 14 years (reduced to 11 on appeal). His case underscored the legal system’s struggle to hold individuals accountable in complex financial crimes.

How does the book critique banking culture?

Enrich depicts a profit-driven world where backstabbing, reckless risk-taking, and moral ambiguity were rampant. The Libor scandal exemplified how institutional complacency enabled widespread fraud.

What awards has The Spider Network received?

Shortlisted for the Financial Times Business Book of the Year, it solidified Enrich’s reputation for exposing financial malfeasance. His Loeb and George Polk Awards further validate the book’s journalistic excellence.

What makes David Enrich qualified to write this book?

As the New York Times Business Investigations Editor and a Pulitzer-finalist journalist, Enrich has decades of experience uncovering financial crimes. His previous exposés on banking corruption informed this deep dive.