Villains of Judea: Leonid Radvinsky

How Leonid Radvinsky built a pornography empire to bankroll a foreign ethnostate

Leonid Radvinsky, the reclusive Jewish billionaire who transformed OnlyFans from a modest subscription platform into a multi-billion dollar pornography empire, died on March 20, 2026, following an alleged battle with cancer. He was 43 years old.

“We are deeply saddened to announce the death of Leo Radvinsky. Leo passed away peacefully after a long battle with cancer,” OnlyFans stated on Monday. “His family have requested privacy at this difficult time.”

Radvinsky’s death caps a career marked by extraordinary wealth accumulation alongside persistent allegations of enabling sexual exploitation, child abuse material, sex trafficking, and suspicious financial activity. Radvinsky amassed an estimated net worth of $7.8 billion as of October 2025, per Forbes’ Real-Time Billionaire rankings, while largely avoiding public scrutiny through extreme reclusiveness. At the time of his death on March 20, 2026, Forbes estimated his net worth at $4.7 billion.

Leonid “Leo” Radvinsky was born in 1982 to a Jewish family in the port city of Odesa, Ukraine, then part of the Soviet Union. His family emigrated to the United States when he was a child and settled in the Chicago area. The source of his father Savely’s wealth remains unclear, with reports noting real estate investments and business dealings whose exact nature has never been fully explained.

Radvinsky graduated from Northwestern University with a degree in economics in 2002. He married Yekaterina “Katie” Chudnovsky and lived in Florida. He also owned property in Chicago and other assets. Radvinsky was famously secretive. He gave almost no public interviews, few photographs of him ever surfaced, and he seldom appeared publicly.

Radvinsky’s entrepreneurial career began at age 17 in 1999 when he helped incorporate Cybertania Inc., a website referral business registered in Illinois with his mother Anna serving as the registered agent. During the late 1990s and early 2000s, he built more than 10 websites including “Password Universe,” “Working Passes,” and “Ultra Passwords” that claimed to offer “illegal” and “hacked” passwords to pornography sites. He earned affiliate revenue for every click.

Forbes found that “Password Universe” published a link claiming to offer “illegal pre-teen passwords” and “Working Passes” linked to purported “illegal teen passwords” and bestiality content. Forensic News also found that Radvinsky held hundreds of domain names. Ultra Passwords alone reportedly generated $1.8 million per year in revenue.

Radvinsky encountered legal troubles in 2004, when Microsoft sued him for allegedly sending millions of deceptive emails to Hotmail users. The case was eventually dismissed. Additional lawsuits filed by Microsoft and Amazon in 2003 and 2004 alleged spamming and impersonation of their companies to redirect traffic to pornography ventures and “free money from the government” offers. All cases were settled out of court in 2005, and Radvinsky and his businesses were barred from using Amazon’s name in spam or any of Microsoft’s email tools.

In 2004, Radvinsky founded MyFreeCams, a live adult streaming and webcam site through his holding company MFCXY, Inc. The platform became enormously successful, processing hundreds of millions of dollars in payments annually. To users and the thousands of performers, he was known simply as “AdminLeo.”

In 2018, Radvinsky purchased a majority stake in OnlyFans’ parent company Fenix International Ltd. from British founders Tim and Guy Stokely, reportedly for approximately $30 million. He later acquired full ownership. Under his direction, OnlyFans pivoted heavily toward adult content and experienced explosive growth, especially during the COVID-19 pandemic.

The platform generated $6.6 billion in gross payments as of its fiscal year ending November 2023, with over 305 million registered users and 4.1 million creators, according to its annual report filed with UK Companies House. Radvinsky received $472 million in dividends in 2023 alone. CBS News reported, citing Bloomberg, that the company paid him approximately $1.8 billion in dividends since 2021. As of mid-2025, Radvinsky was reportedly in talks to sell OnlyFans at a valuation of approximately $8 billion.

Even as he built one of the most profitable pornography platforms on the internet, Radvinsky quietly directed significant sums toward charitable work. On his personal website, Radvinsky listed donations to organizations including the University of Chicago Medicine. He donated $5 million to Ukraine relief in 2022 following Russia’s invasion. In 2024, Radvinsky and his wife were major public supporters of a $23 million grant program for cancer research, announced at a gastrointestinal research foundation gala.

His interests beyond OnlyFans extended into the technology sector as well. Radvinsky operated a venture capital fund called “Leo” founded in 2009 that invested mainly in tech companies. Notable investments included B4X, an Israel-based open-source software development tools company. But it was not his tech investments that drew the sharpest public scrutiny. In February 2024, investigative outlet The Lever published a story based on leaked internal AIPAC donor documents showing that Radvinsky and his wife Katie Chudnovsky had pledged $11 million to AIPAC, the largest single contribution on the leaked list.

The $11 million pledge appeared under the name “Mr. Anonymous Anonymous” and Katie Chudnovsky, but personal contact information and a short bio in the documents identified “Mr. Anonymous” as Radvinsky, according to both The Lever and Jacobin. The pledge came in the wake of Hamas’s October 7, 2023, attack on Israel, during a period when AIPAC raised approximately $90 million in total. Internal AIPAC documents reviewed by The Lever showed a wire transfer from Chudnovsky to AIPAC.

Radvinsky denied the contribution. “I didn’t donate or pledge $11M,” he wrote in an email to The Lever, adding “this appl[ies] to me / my foundation / my family.” When asked why AIPAC listed him as a donor, he replied, “I don’t know.” When pressed about the wire transfer documentation, he stopped responding.

AIPAC declined to confirm or deny the list’s accuracy. When The Lever asked AIPAC’s spokesperson to identify any inaccurate information, the organization did not respond despite three follow-up requests before publication. Because AIPAC is organized as a 501(c)(4) “social welfare” organization, it is not legally required to publicly disclose its donors.

Following these revelations, multiple OnlyFans creators called for a boycott of the platform. Sex workers expressed concern that their earnings were being funneled to AIPAC, which had launched a $100 million campaign to oppose pro-Palestinian candidates in the 2024 elections. Organizers drew parallels between their own struggles against exploitation and the Palestinian cause.

The AIPAC controversy was not the first time questions had been raised about where Radvinsky’s money flowed. Long before the donor leak, banks themselves had flagged his financial operations. For at least 13 years, multiple banks filed Suspicious Activity Reports on Radvinsky’s companies, totaling well over $1 billion in flagged transactions, according to Forensic News. Reports from Bank of America, JP Morgan Chase, Wells Fargo, and others repeatedly identified patterns “consistent with payment layering,” a money laundering technique, involving offshore payment processors in Curacao, Belize, and Germany. Romania’s anti-money laundering agency requested MyFreeCams banking records from the U.S. Treasury in 2012.

The financial red flags were not the only source of controversy. The platforms Radvinsky built also faced mounting allegations of facilitating harm to the very people who generated their revenue. A major Reuters investigation in 2024 uncovered extensive allegations of nonconsensual content on OnlyFans, identifying 128 cases in which people complained to U.S. law enforcement that sexual content featuring them had been posted without their consent between January 2019 and November 2023. In approximately 40% of these cases, the content also appeared on mainstream social media platforms to drive traffic to OnlyFans. The National Center on Sexual Exploitation labeled OnlyFans a “serial sexual exploiter” and called on the DOJ to investigate.

Dozens of former models on both MyFreeCams and OnlyFans alleged arbitrary account closures and withheld wages. Forensic News documented multiple cases where creators had accounts deleted with pending balances and received generic responses about “suspicious/fraudulent activity” with no specifics. Some models lost wages when Choice Bank in Belize, used by MyFreeCams for payments, collapsed in 2018.

In 2022, competitor FanCentro and other plaintiffs filed lawsuits alleging that OnlyFans and Radvinsky paid bribes to Meta employees to have competing adult content performers placed on the Global Internet Forum to Counter Terrorism (GIFCT) database, effectively destroying their businesses. The payments were allegedly routed from Fenix International through a secret Hong Kong subsidiary into offshore Philippines bank accounts. Both Meta and OnlyFans denied the allegations, though a federal judge refused to dismiss the case.

The allegations of anticompetitive sabotage were serious enough on their own. But the most disturbing questions surrounding Radvinsky’s platforms involved not rival businesses but vulnerable people, including children. MyFreeCams maintained an advertising deal with Chat Avenue, one of the internet’s oldest chat platforms, where the age requirement was just 13 and loosely policed. MyFreeCams ads promoting adult webcam content appeared in the “boys,” “girls,” and “teens” chat rooms for approximately a decade. Federal court documents show multiple predators were arrested for child sex crimes committed on Chat Avenue during this period.

A BBC investigation in 2021 found that minors had used fake identification to set up accounts and sell explicit videos on OnlyFans. In one case, a 14-year-old used her grandmother’s passport. The UK’s most senior police officer for child protection called children on the platform “exploited.” A U.S. Homeland Security Investigations special agent confirmed he had seen child sex abuse material (CSAM) originating from OnlyFans during a 2021 call with Mastercard executives, noting the paywall makes it exceptionally difficult for law enforcement to discover offending accounts.

A Reuters investigation in January 2025 revealed a whistleblower complaint submitted to the U.S. Treasury’s Financial Crimes Enforcement Network alleging that Mastercard and Visa were aware since at least 2021 that their payment networks were being used to process proceeds from CSAM and trafficking on OnlyFans, accusing them of “turning a blind eye to flows of illicit revenue.” The complaint was filed in January 2023 with FinCEN and the U.S. Justice and Homeland Security departments.

Reuters also reported on women who said they had been sexually enslaved, sometimes by a partner, to produce content for the platform. The platform became central to high-profile trafficking cases, most notably involving influencer Andrew Tate, who was charged in Romania with rape and sex-trafficking charges connected to an operation that allegedly forced women to create pornographic content on OnlyFans.

A 2022 study by the Anti-Human Trafficking Intelligence Initiative (ATII) and the University of New Haven found a “high volume” of OnlyFans accounts with “common indicators” of CSAM or sex trafficking using open-source research methods. The NCOSE called on the Department of Justice to investigate OnlyFans, noting the platform profits from “the sexual abuse and exploitation of women, children, and men.”

Radvinsky’s path mirrors that of many Jewish magnates whose fortunes are built upon the erosion of social mores. His wealth, harvested from cultural collapse, is then re-directed to strengthen the political and strategic footholds of his tribe in the Middle East. Taken together, these forces amount to a zero‑sum game in which the spiritual and cultural bankruptcy of one people finances the geopolitical leverage of another.

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