John McAfee, the antivirus software pioneer and former U.S. presidential candidate, became the subject of parallel enforcement actions from the U.S. Department of Justice and the U.S. Securities and Exchange Commission in a case that drew major attention across the cryptocurrency industry. U.S. authorities alleged that McAfee used his public profile to promote digital token offerings without properly disclosing that he had been paid to do so, while also failing to meet federal tax obligations over multiple years.
SEC alleged unlawful ICO touting and scalping
The SEC said McAfee and his associate Jimmy Watson Jr. were involved in a scheme tied to the promotion of at least seven initial coin offerings between November 2017 and February 2018. According to the regulator, McAfee used his celebrity status and large social media audience to recommend token sales to investors while concealing that he was receiving compensation from issuers.
At the time, McAfee reportedly had around 784,000 Twitter followers. The SEC argued that his endorsements carried material weight with retail investors and that the failure to disclose compensation made those recommendations misleading under federal securities law. The agency stated that the ICOs he promoted raised approximately $41 million, while McAfee himself received about $23.2 million in undisclosed compensation.
That compensation allegedly included more than $11.6 million worth of bitcoin and ether, as well as roughly $11.5 million in the promoted tokens themselves. The SEC further claimed that when investors directly asked whether he had been paid to endorse the offerings, McAfee falsely denied receiving compensation.
The complaint also went beyond undisclosed promotion. After public reporting exposed the paid nature of some endorsements in early 2018, the SEC said McAfee still held a large quantity of tokens from prior promotions that had become close to worthless. According to the agency, he then arranged for a third party to continue promoting some of those assets and encouraged investors to buy them without revealing that he was attempting to sell his own holdings into the resulting market interest.
The SEC described this conduct as “scalping”—a practice in which a promoter secretly benefits from the very market enthusiasm he helps create. In the regulator’s view, the combination of paid touting, false denials, and undisclosed selling activity amounted to fraudulent conduct in connection with digital asset securities.
Jimmy Watson Jr., identified as McAfee’s bodyguard, was also accused of substantially assisting the touting and scalping activity. The SEC said Watson received at least $316,000 for his role. As remedies, the agency sought disgorgement of allegedly ill-gotten gains, civil penalties, and permanent restrictions on the defendants’ ability to participate in certain digital asset securities activities.
DOJ indictment focused on tax evasion and failure to file
Separately, the U.S. Department of Justice unsealed an indictment charging McAfee with tax evasion and willful failure to file tax returns. The indictment had been returned on June 15, 2020 and was unsealed after McAfee was arrested in Spain, where he was reported to be awaiting extradition proceedings.
According to the DOJ, McAfee failed to file tax returns from 2014 through 2018 despite earning millions of dollars during that period. Prosecutors said those earnings came from multiple sources, including cryptocurrency promotions, consulting engagements, speaking fees, and the sale of rights to his life story for a documentary project.
The Justice Department also alleged that McAfee took steps to conceal both income and assets from the Internal Revenue Service. Specifically, prosecutors said he directed income to bank accounts and cryptocurrency exchange accounts held in the names of nominees, and hid assets such as real estate, a vehicle, and a yacht by placing them in the names of other individuals.
If convicted, McAfee faced significant penalties. The DOJ said each count of tax evasion carried a maximum sentence of five years in prison, while each count of willful failure to file a tax return carried a maximum sentence of one year. Additional consequences could include monetary penalties, restitution, and a term of supervised release.
A high-profile crypto enforcement case
The McAfee matter stood out not only because of the size of the alleged gains, but also because it captured several of the legal risks that emerged during the ICO boom. Regulators increasingly focused on whether promoters of token sales had financial relationships with issuers, whether those relationships were properly disclosed, and whether public endorsements created a misleading impression of independence or genuine conviction.
In the SEC’s view, investor protection concerns were central. The agency’s allegations suggested that celebrity influence and social media reach could be used to amplify speculative token offerings, particularly when retail participants had limited information about the incentives behind the promotions. When endorsements appear organic but are in fact paid, the regulator has argued that the market is deprived of material information necessary to assess credibility and risk.
The DOJ side of the case highlighted a second layer of exposure for crypto personalities and entrepreneurs: tax compliance. Authorities made clear that income received in digital assets, or through crypto-related commercial activity, remains subject to tax obligations. The use of nominee accounts or third-party ownership structures, if proven, can turn noncompliance into a much more serious criminal matter.
Taken together, the allegations against McAfee represented a major example of how U.S. regulators were approaching misconduct tied to the digital asset sector. The case combined securities-law concerns, market-manipulation themes, disclosure failures, and tax charges in a single enforcement narrative. For the broader industry, it served as a warning that crypto promotion, especially when attached to celebrity branding, can trigger aggressive scrutiny if compensation is hidden or if investors are misled about a promoter’s true interests.
While enforcement agencies framed the case as a straightforward example of fraud and tax evasion, its broader significance lay in the precedent it reinforced: crypto markets are not exempt from traditional disclosure standards, anti-fraud rules, or tax law. Public figures who promote token offerings and investors who follow them both operate within a regulatory environment that increasingly demands transparency, especially where financial incentives are involved.