John McAfee: the tech maverick who lost a $100m fortune

John McAfee made his name pioneering software to protect against computer viruses. He lost nearly everything in the financial crash and lived a life on the run, killing himself to thwart the US authorities.

John McAfee
(Image credit: © ADALBERTO ROQUE/AFP via Getty Images)

When John McAfee attempted to run for the White House in 2016, he invoked a mantra from Apple co-founder Steve Jobs in his campaign video. “Here’s to the crazy ones, the misfits, the rebels, the troublemakers, the round pegs in the square holes.”

McAfee, who committed suicide in a Spanish prison last week aged 75, “fitted each of these descriptions – and more”, says the Financial Times. The pioneer of antivirus software “built and lost a fortune”, later recasting himself as “a libertarian politician” and “a cryptocurrency hype man”. In 2017, he predicted that the price of bitcoin would reach $500,000 within three years.

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Jane writes profiles for MoneyWeek and is city editor of The Week. A former British Society of Magazine Editors editor of the year, she cut her teeth in journalism editing The Daily Telegraph’s Letters page and writing gossip for the London Evening Standard – while contributing to a kaleidoscopic range of business magazines including Personnel Today, Edge, Microscope, Computing, PC Business World, and Business & Finance.

She has edited corporate publications for accountants BDO, business psychologists YSC Consulting, and the law firm Stephenson Harwood – also enjoying a stint as a researcher for the due diligence department of a global risk advisory firm.

Her sole book to date, Stay or Go? (2016), rehearsed the arguments on both sides of the EU referendum.

She lives in north London, has a degree in modern history from Trinity College, Oxford, and is currently learning to play the drums.