FCA Sues HTX Exchange for Unlawful Crypto Promotions in the United Kingdom

Highlights:

• FCA lawsuit accuses HTX of breaching UK rules by promoting digital assets without local approval.
• UK strengthens oversight to ensure crypto firms follow strict promotion and compliance standards.
• FCA sues HTX exchange as it steps up enforcement to protect investors and maintain market integrity.

The United Kingdom’s Financial Conduct Authority has filed a lawsuit against several entities tied to the crypto exchange HTX, formerly Huobi. The case, filed in the High Court of London, accuses HTX of marketing the services of digital assets to consumers in the UK without the required authorization. According to the watchdog, the move will help safeguard investors and maintain the standards of the country’s financial markets.

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#BREAKING

FCA Targets HTX for Unauthorized Crypto Promotions in the UK

The Financial Conduct Authority (FCA) has initiated legal action against HTX for allegedly breaching UK financial promotion rules, highlighting increasing regulatory scrutiny over crypto exchanges.#Bitc…

— Bpay News (@bpaynews) October 23, 2025

The FCA clarified that HTX contravened the financial promotions rules by placing unapproved advertisements to UK users. The regulator said this case reflects its ongoing effort to stop overseas exchanges from offering unregistered crypto services within the United Kingdom. It has already issued repeated warnings to exchanges such as Binance, KuCoin, and OKX for similar practices.

The lawsuit marks one of the few times the FCA has taken direct civil action against a global crypto platform. Since the financial promotions regime was enacted, the regulator has tightened its focus on consumer protection and market compliance. Officials said they will continue enforcing the law to ensure all crypto firms meet UK standards.

Under the Financial Services and Markets Act, no firm may promote or invite investment activity without approval. The rule applies to both domestic and foreign entities that market services to UK investors. The law carries penalties of up to two years in prison or unlimited fines for breaches.

FCA Sues HTX Exchange as Past Warnings and Marketing Breaches Surface

The FCA’s legal move comes after multiple alerts earlier this year that warned HTX that it was operating in the UK without permission. Even after such notices, the exchange kept on advertising its services online. It is reported that HTX promoted its services on social media sites that were accessible to local investors.

The exchange, which was renamed from Huobi, continues to trade in various markets around the world with a daily trading volume of more than $4.6 billion. The exchange also maintains a high trust score according to market trackers. However, it remains on the FCA’s warning list, which urges UK consumers to avoid unregistered exchanges.

HTX Releases 2025 Q3 Report: Trading Volume Surges 25%, $HTX Burn Hits Record Highhttps://t.co/NGRGk26JO5

— Chainwire (@ChainwirePR) October 23, 2025

HTX has also drawn attention for its ties to crypto entrepreneur Justin Sun. Sun serves as an adviser to HTX but is not named as a defendant in this lawsuit. The exchange has previously offered staking rewards and high-yield programs for stablecoins like USD1, a token linked to the Trump family’s World Liberty Fi project. The FCA alleges that HTX’s promotional campaigns misled investors into believing the exchange held UK authorization.

FCA’s Broader Push for Accountability in Crypto Markets

The lawsuit against HTX indicates the larger-scale agenda of the FCA to increase the regulation of the crypto sector. The regulator maintains that crypto companies should be subjected to the same regulations as other conventional financial companies.

According to recent data, just 44 out of 359 crypto companies are registered in accordance with the Money Laundering Regulations in the UK since 2020. A large number of applicants could not pass the FCA anti-money laundering and consumer protection test. The FCA, despite confronting industry criticism, continues to focus on investor protection as opposed to speed of approval.

The regulator has been selectively flexible as well. In August, it eased the four-year ban on crypto exchange-traded notes, giving professional investors limited access. This ruling indicates that although enforcement is high, there is the possibility of gradual development of the market under specific, stringent conditions by the FCA.

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