For years, Rui Pinto was a mystery hiding behind a computer screen. He was not a footballer, coach or club executive, but a Portuguese computer enthusiast whose actions would eventually shake the football world and place his name alongside one of the biggest financial cases in Premier League history.
Pinto became famous as the man behind Football Leaks, a platform he created in 2015 to publish confidential information from the football industry. Using the pseudonym “John”, he released millions of documents containing contracts, emails, salaries, transfer agreements and financial information involving clubs, players and agents. The material was later investigated by major European media organisations, particularly Germany’s Der Spiegel.
Among the most significant revelations were documents concerning Manchester City. Reports based on the leaked material raised questions about the club’s sponsorship arrangements and compliance with financial regulations. Manchester City rejected the allegations and criticised the way the information had been obtained.
The revelations nevertheless attracted the attention of football authorities. After years of investigation, the Premier League charged Manchester City in 2023 with 115 alleged breaches of its financial rules covering several seasons. The allegations included inaccurate financial reporting, player and manager payments, profitability and sustainability regulations, and failure to cooperate with the league’s investigation. Manchester City has denied wrongdoing and has challenged the allegations.
Pinto’s own story became almost as dramatic as the football case he helped bring into the spotlight.
He was arrested in Hungary in 2019 and extradited to Portugal, where he faced charges relating to unauthorized access to computer systems, breaches of correspondence and attempted extortion. Pinto argued that he was a whistleblower acting in the public interest.
In 2023, a Portuguese court convicted him of several offences and gave him a four-year suspended prison sentence. Despite the conviction, Pinto continued to cooperate with investigators and became a protected witness, handing over encrypted information connected to Football Leaks.
His legal troubles did not end there. In April 2026, he was acquitted of 241 charges in a separate Portuguese case after the court ruled that the charges were invalid because they concerned matters for which he had already been tried.
Meanwhile, the Manchester City case continued through the Premier League’s legal process. In September 2026, an independent panel found the club guilty on the vast majority of the charges, according to reports. City has rejected the findings and is expected to appeal. Following the decision, Pinto called it a historic moment and said it demonstrated the importance of the information he had released.
However, Pinto did not personally prosecute Manchester City or decide the club’s fate. His role was at the beginning of a much longer process: he obtained and released documents, journalists investigated them, authorities conducted their own inquiries, and the Premier League eventually brought the charges.
That distinction is important because Pinto’s story is not simply about a hacker exposing a football club. It is about the complicated relationship between whistleblowing, journalism, privacy and the law.
To some, he exposed information that powerful people wanted hidden. To others, the methods he used to obtain private information crossed legal boundaries. His convictions demonstrate that the public-interest value of information does not automatically make the way it was obtained lawful.
Either way, Rui Pinto changed the conversation around football’s hidden financial world.
From behind a computer screen, an anonymous Portuguese man released millions of documents. Years later, those documents remain part of the story surrounding one of the most consequential financial cases in Premier League history.
He never played against Manchester City.
He never managed them.
But through Football Leaks, his name became permanently connected to the case.
Rui Pinto may have started the story behind a computer, but the consequences eventually reached the heart of English football.
