All corrections
Wikipedia July 27, 2026 at 06:28 AM

en.wikipedia.org/wiki/Andrew_Madoff

3 corrections found

1
Claim
His cancer went into remission, but returned in 2011, which he attributed to stress from the fallout over his father's crimes.
Correction

Multiple obituaries report that Andrew Madoff's mantle cell lymphoma returned in October 2012, not 2011.

Full reasoning

This sentence gets the timing of Madoff's cancer recurrence wrong. Credible contemporaneous reports say his lymphoma relapsed in October 2012. The Associated Press obituary states: "The disease returned in October 2012," and the Los Angeles Times obituary reports the same. Reuters also reported that Madoff disclosed the recurrence in April 2013, which is inconsistent with a 2011 return date. So the claim that the cancer "returned in 2011" is contradicted by multiple reliable sources.

3 sources
2
Claim
Before his death, Madoff and Hooper set up an agency that specialized in grief counseling.
Correction

The business Andrew Madoff and Catherine Hooper operated was Black Umbrella, an emergency-preparedness/disaster-management company, not a grief-counseling agency.

Full reasoning

Reliable profiles and obituaries describe the company Andrew Madoff worked on with Catherine Hooper as Black Umbrella, a firm focused on emergency preparedness, disaster planning, and crisis management. ABC News called it "a high-end disaster management company" and said Hooper was president while Andrew was director of operations. Fortune likewise described Black Umbrella as Hooper's "emergency-preparedness company," and the Boston Globe obituary said they operated "a provider of emergency preparedness services." Those descriptions directly contradict the article's statement that they set up an agency specializing in grief counseling.

3 sources
3
Claim
In 2017, the lawsuit concluded, and Andrew's estate was left with $1 million.
Correction

The 2017 settlement left Andrew Madoff's estate with $2 million, not $1 million.

Full reasoning

Contemporaneous coverage of the 2017 settlement says Andrew Madoff's estate kept $2 million. JTA, citing Reuters and the Manhattan court filing, reported that the agreement would leave Andrew's estate with $2 million and Mark's with $1.75 million. Other reports on the same filing likewise state that Andrew's estate was left with $2 million. That directly contradicts the article's statement that the estate was left with only $1 million.

3 sources
Model: OPENAI_GPT_5 Prompt: v1.16.0