Crypto influencers and paid promotions: what the rules say and how to judge a tip

A footballer posts about a new token. A reality TV star shares a link to a crypto app. A YouTuber with a million subscribers says a coin is “about to explode”. Some of these posts are honest opinions. Many are paid adverts. Some are fakes made with AI. And in several countries, the rules on promoting investments apply to influencers too.

This guide explains what regulators in the US and the UK have said and done about crypto promotions, and how to judge a tip before you act on it.

Why influencer tips are risky

The SEC put it plainly back in 2017: celebrity endorsements may appear unbiased, but may be part of a paid promotion. It added that celebrities who endorse an investment often don’t have the expertise to know whether it’s appropriate or legal, and that investment decisions shouldn’t be based solely on an endorsement.

The joint investor article from the SEC, NASAA and FINRA makes the same point about “finfluencers”: a celebrity endorsement doesn’t mean an investment is legitimate, or that it suits you. It suggests asking: why is this person endorsing this investment, and does it fit my financial plan?

The US: disclose the payment

In the US, the rules depend on what’s being promoted.

If the crypto asset is a security: the SEC says anyone who promotes it must disclose the nature, source and amount of the compensation they received. Failing to do so violates the anti-touting provisions of the federal securities laws. Promoters may also face liability for fraud, for taking part in an unregistered offering and for acting as unregistered brokers.

The Kardashian case. On 3 October 2022, the SEC announced charges against Kim Kardashian for promoting EMAX tokens, offered by EthereumMax, on Instagram without disclosing that she had been paid $250,000 for the post. According to the SEC:

• the post linked to EthereumMax’s website, which explained how to buy the tokens;
• without admitting or denying the findings, she agreed to pay $1.26 million, including about $260,000 in disgorgement and a $1 million penalty;
• she agreed not to promote crypto asset securities for three years.

The SEC’s then-chair said the case was a reminder that when celebrities or influencers endorse investments, it doesn’t mean those products are right for all investors.

Advertising rules apply too. The FTC’s guidance for influencers says to disclose any financial, employment, personal or family relationship with a brand, including free products or perks. The disclosure should be with the endorsement itself, not only in a profile or at the end of a video. And influencers can’t talk about their experience with a product they haven’t tried, or say something is great if they thought it was terrible.

The UK: promoting without approval can be a crime

The UK is stricter. The FCA’s guidance on financial promotions on social media, FG24/1, published on 26 March 2024, says that unauthorised persons, such as social media influencers, who promote a regulated financial product or service without approval of an appropriate FCA-authorised person may be committing a criminal offense.

The FCA has acted on it. On 20 February 2026, it announced that seven social media influencers had been sentenced at Southwark Crown Court for promoting an unauthorised foreign exchange trading scheme on Instagram. All pleaded guilty to issuing unauthorised financial promotions; the outcomes ranged from discharges to fines plus costs. Their combined Instagram following was 4.5 million. The FCA notes that communicating unauthorised financial promotions can be punished by a fine and/or up to two years in prison.

Crypto promotions specifically: since 8 October 2023, crypto promotions to UK consumers have had to follow FCA rules, including a mandatory risk warning, a ban on “refer a friend” bonuses and a 24-hour cooling-off period for new investors. See how to buy your first bitcoin safely.

What the FCA’s guidance means in practice

The FCA’s guidance, FG24/1, adds several points that matter for crypto content:

• Any communication can be a promotion. The FCA says it has seen memes circulated on social media by users who didn’t realize they were subject to its rules, and that memes in promotions are particularly common in the crypto sector. Its guidance shows a crypto meme it considers a non-compliant promotion.
• No contract needed. Even when an influencer has no commercial relationship with a firm, their posts about financial products may still fall under the promotion rules.
• Each post must stand alone. Every communication must comply on its own. Links to further information can help, but the post itself still has to comply.
• Firms answer for their affiliates. Firms working with influencers must monitor what they post, and remain responsible for every promotion they cause to be made.
• Investment tips have their own rules. Under the UK’s Market Abuse Regulation, anyone recommending an investment strategy must present it objectively and disclose conflicts of interest.

Fake reviews and bought followers

In the US, the FTC’s final rule on fake reviews and testimonials, announced on 14 August 2024, targets some of the tools used to build hype. It bans:

• fake reviews and testimonials, including ones attributed to people who don’t exist, such as AI-generated reviews;
• paying for reviews that express a particular sentiment;
• undisclosed reviews by company insiders;
• company-controlled websites that pose as independent review sites;
• suppressing negative reviews with groundless threats or intimidation;
• selling or buying fake indicators of social media influence, such as followers or views.

The FTC can seek civil penalties against knowing violators. For you, the practical lesson is simple: follower counts, view numbers and glowing reviews can be bought, so they prove nothing about a product.

Fake endorsements

Not every celebrity crypto post is real. US regulators warn that fraudsters can use AI to clone voices, alter images and create fake videos, and that they may use AI to produce realistic websites and marketing for fake investments. A famous face in an ad, or in a video message, proves nothing. See AI crypto trading bot scams.

How to judge a crypto tip

Before acting on any recommendation from an influencer, celebrity or online group, ask:

1. Is it an ad? Look for #ad, “sponsored” or “paid partnership”. If there’s no disclosure, don’t assume there’s no payment.
2. Is it really them? Check the person’s verified accounts directly.
3. Who’s behind the product? Is the company or platform registered where you live? See how to check a crypto exchange is registered.
4. What’s the catch? Promises of guaranteed or extraordinary returns are classic warning signs.
5. Is there pressure? Countdowns, “last chance” offers and “only for my followers” deals are designed to stop you thinking.
6. Does it fit your plan? Even a legitimate product can be wrong for you.

Coordinated hype around small coins can also be part of a pump and dump. See crypto pump-and-dump schemes and memecoins explained.

If you’ve lost money after following a promotion

• Keep the evidence: screenshots of the posts, links, dates and what you bought.
• Report it: to the FCA and Report Fraud in the UK; to the SEC, FTC or FBI’s IC3 in the US; to the Canadian Anti-Fraud Centre and your provincial securities regulator in Canada. See crypto scams and where to report them.
• Beware of follow-up offers to recover your money. See crypto recovery scams.