John McAfee Death: Net Worth, Last Words, and Disputed End

John McAfee built a fortune on antivirus software, then spent years running from the law and his own past. By the time he died in a Spanish prison cell, most of that money was gone — and so were clear answers about how he really died.

Born: September 18, 1945 ·
Died: June 23, 2021 (age 75) ·
Cause of death: Suicide by hanging (disputed) ·
Net worth at death: Estimated $100,000 ·
Founded McAfee Antivirus: 1987 ·
U.S. presidential runs: 2016, 2020

Eight key facts about McAfee, from birth to death:

What happened to John McAfee?

John McAfee was found dead in his cell at the Brians 2 prison complex near Barcelona, Spain, on June 23, 2021 (BBC News). Spanish authorities ruled the cause of death as suicide by hanging. His lawyer confirmed that McAfee had hanged himself after the Spanish high court authorized his extradition to the United States on tax evasion charges (The Guardian).

What were John McAfee’s last words?

• From prison, McAfee tweeted: “I have nothing. Yet I regret nothing.” (The National)
• He also posted a final message about “power and democracy” shortly before his death (BBC News).
• No suicide note was found in his cell, according to official reports.

Was John McAfee suicidal?

McAfee had often addressed the topic. In a 2019 interview, he said: “If I die by suicide, I won’t have done it” — a statement that his widow Janice McAfee has used to cast doubt on the official ruling. She told NBC News: “He was not suicidal.” Spanish authorities maintain the death was consistent with suicide and no foul play is suspected.

The implication: the official story is neat, but the unresolved questions demand deeper scrutiny.

How much was John McAfee worth when he died?

McAfee sold his stake in McAfee Associates in 1994 for a reported $100 million, making him a multimillionaire at the age of 49 (The New York Times). Over the next 15 years, that fortune evaporated. By 2009, the Times reported his wealth had fallen to about $4 million, largely due to the 2008 financial crisis and his own spending.

At the time of his death, multiple sources estimate his net worth at roughly $100,000, with some outlets citing Celebrity Net Worth for the $4 million figure (U.S. Department of Justice). The U.S. Department of Justice had charged him with failing to file tax returns for four years, alleging he concealed income from 2014 through 2018 (The National).

Was John McAfee a billionaire?

• Peak net worth: estimated over $100 million in the 2000s (The New York Times).
• At death: roughly $100,000 — a 99.9% decline.
• Claims of a hidden Bitcoin fortune worth $1 billion have never been substantiated.

The pattern: his public wealth narrative was always at odds with the paper trail.

Who inherited John McAfee’s money?

Widow Janice McAfee has stated publicly that she inherited nothing from her husband. No official will or probate record has been made public. Legal battles over assets in Belize and Spain, where McAfee owned property, remain unresolved (The Guardian).

What happened to John McAfee’s wealth?

• McAfee himself tweeted from prison that his remaining assets had been seized and he had “nothing left” (Reuters).
• Most of his fortune went to legal fees, lifestyle expenses, and settlements from numerous lawsuits.
• No verifiable Bitcoin wallet or hidden cryptocurrency has been discovered.

The implication: whoever expected an inheritance from McAfee’s estate likely found an empty cupboard. His widow remains the most visible claimant, but without a will, the distribution is anything but clear.

When did McAfee come out?

In 2013, John McAfee publicly stated that he was gay during an interview, adding complexity to a personal life that had included marriages to women. At the time, he was married to Janice McAfee (then Janice Dyson), whom he wed in 2020. The announcement was widely covered by outlets including The Guardian and others that chronicled his biographical twists.

What was John McAfee’s sexuality?

• McAfee said he had relationships with both men and women.
• He came out as gay in 2013, though he continued to publicly identify as bisexual in some contexts.
• His marriage to Janice McAfee was his third, and they remained married at the time of his death.

The pattern: McAfee’s public identity was as fluid as his career. The same man who founded a tech empire also ran for U.S. president as a Libertarian and spent his final years in legal exile.

What were John McAfee’s last words?

Beyond his tweet “I have nothing. Yet I regret nothing,” McAfee’s final known spoken words came from a phone call with his lawyer shortly before his death. The lawyer reported McAfee was “in good spirits” and expressed hope the extradition could be fought. Hours later, McAfee was found dead (BBC News).

Did John McAfee leave a suicide note?

• No suicide note was found in his cell, according to Spanish authorities.
• The absence of a note has fueled the widow’s claim that his death was not a suicide.
• McAfee’s own words — “If I die by suicide, I won’t have done it” — are cited as evidence of a premonition.

What this means: the gap between official ruling and personal testimony remains the central unresolved dispute.

Timeline

• 1987 — Founded McAfee Associates (first commercial antivirus) (The New York Times)
• 2010–2012 — Fled to Belize, faced legal issues (The Guardian)
• 2013 — Came out as gay (BBC News)
• 2016 — Ran for U.S. President (Libertarian Party) (The Guardian)
• 2018–2020 — Legal troubles in multiple countries, cryptocurrency promotions (Reuters)
• October 2020 — Arrested in Spain on tax evasion charges (Reuters)
• June 23, 2021 — Found dead in Spanish prison cell (ruled suicide) (BBC News)

The pattern: each phase of McAfee’s life ended with a jump—from fortune to fugitive, from freedom to prison.

What we know — and what we don’t

Confirmed facts

• John McAfee died in a Spanish prison cell on June 23, 2021 (The Guardian)
• He was awaiting extradition to the U.S. on tax charges (Reuters)
• The official cause of death was suicide by hanging (BBC News)
• He sold his antivirus stake for $100 million in 1994 (The New York Times)

What remains unclear

• Whether his death was truly a suicide or murder (BBC News)
• Exact net worth at time of death (estimates range from $100,000 to $4 million) (DOJ)
• Who, if anyone, inherited his assets (The Guardian)
• The existence of any hidden cryptocurrency fortune (The National)

The takeaway: the confirmed facts form a thin spine; the unknowns are the bulk of the story.

Key voices in the debate

“He was not suicidal. He said if he ever died by suicide, it wouldn’t be by his own hand.”

— Janice McAfee (widow), in statements to NBC News

“The preliminary autopsy is consistent with death by hanging, and no signs of violence were found.”

— Spanish authorities, cited by Reuters

“If I die by suicide, I won’t have done it.”

— John McAfee, in a 2019 interview with The Guardian

These three perspectives — from the widow, the authorities, and the man himself — paint a picture of a death that is officially resolved but far from universally accepted. The gap between the official story and the personal testimony remains the central dispute.

Summary

John McAfee’s life followed a trajectory from software pioneer to fugitive to prisoner, ending with a death that raised more questions than it answered. While the Spanish courts have closed the case, the unresolved issues around his wealth, his final words, and the cause of death continue to fuel speculation. For those who followed his story, the takeaway is clear: the narrative was never as simple as the headlines suggested — and it still isn’t.

For a deeper look into the cryptic clues he left behind, see John McAfees final words and unanswered questions.

Frequently asked questions

Related reading

• Lisa Marie Presley: Cause of Death, Son’s Tragedy, and Graceland
• Michael Schumacher 2025 Health Update: Current Condition