Full Breakdown
Daniel Lewin: From Israeli Commando to the First Fatality of 9/11 and the Internet’s Unsung Architect
By Drooid · · How we work
The First Fatality of the September 11 Attacks
On September 11, 2001, Daniel “Danny” Lewin, a 31-year-old American-Israeli entrepreneur, boarded American Airlines Flight 11 in Boston for a business trip to Los Angeles. He was seated in 9B, directly behind hijacker Mohamed Atta. According to the FBI, flight-attendant testimony, and the 9/11 Commission Report, Lewin rose to confront the hijackers as they moved toward the cockpit. A third hijacker, Satam al-Suqami, seated behind him, slashed Lewin’s throat, killing him—making him the first person killed in the attacks, roughly twenty minutes before the plane struck the North Tower.
Early Life, Military Service, and Academic Achievements
Born in Denver in 1970, Lewin moved to Israel at 14 and later served as a captain in Sayeret Matkal, the IDF’s elite counter-terrorism unit. He earned undergraduate degrees in mathematics and electrical engineering from the Technion, graduating summa cum laude in 1995. In 1996 he received a scholarship to MIT, where he worked with Professor Tom Leighton on algorithms for scaling internet traffic.
Building the Internet’s Backbone: Co-founding Akamai
Lewin’s MIT thesis introduced “consistent hashing,” a method that allowed web servers to distribute content efficiently. In 1998 he, Leighton, Jonathan Seelig, and Randall Kaplan founded Akamai Technologies. The company’s content-delivery network became the industry standard for handling massive web traffic. By 2024 Akamai reports a market capitalization of roughly $15 billion and delivers tens of millions of transactions per second for brands such as Apple, eBay, and Netflix. Lewin is named on 25 U.S. patents.
Timeline of Key Moments
- 1995 – Graduates from the Technion, Outstanding Student in Computer Engineering.
- 1996 – Moves to the United States for a Ph.D. at MIT.
- 1998 – Co-founding of Akamai Technologies.
- September 9, 2001 – Travels on Flight 11 to Los Angeles.
- September 11, 2001 – Confronts hijackers and is killed; the plane crashes into the North Tower.
- 2017 – Posthumously inducted into the National Inventors Hall of Fame.
- August 31, 2021 – Israeli flag placed on Lewin’s name at the 9/11 Memorial.
Data & Statistics
- 25 U.S. patents credited to Lewin.
- $15 billion market capitalization for Akamai (2024).
Official Statements & Responses
- FBI and 9/11 Commission reports identify Lewin’s death as the first fatality of the attacks, attributing the wound to al-Suqami.
- Akamai’s corporate memorial notes Lewin’s “brilliance” and cites his award-winning papers.
- Flight-attendant recordings, referenced by the FAA, describe Lewin rising to defend the cockpit crew before being killed.
Verbatim Quotes
- “When I first met Danny, within a few months, I said, ‘Danny, you’re either going to be the future Prime Minister of Israel, or the next Bill Gates at Microsoft, or both.’ That’s how incredibly formidable Danny was,” — Marco Greenberg, close friend.
- “He was an absolute character… incredibly articulate, intellectually curious, socially aware… someone that would give high fives and back slapping and fist bumps and hugs,” — Marco Greenberg.
- “You know, initially ‘www’ stood for ‘worldwide wait’ because when there was popular content, a lot of people would be stuck waiting,” — Tom Leighton.
Why It Matters: Technological Legacy and Heroic Narrative
Lewin’s algorithmic innovations underpin today’s fast-loading websites, and the same technology proved critical on September 11, 2001 when news sites surged with traffic. His story endures in the digital infrastructure that powers the modern web and in memorials honoring the first life lost on that historic day.
Conflicting Reports & Gaps
All cited sources agree that Lewin was the first person killed on 9/11 and that Satam al-Suqami delivered the fatal wound. No substantive discrepancies were found among the reports reviewed.
