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£250m lawsuit against crypto firm Binance grows with 1000 new investors

Reported by Cityam
Sep 30, 2026· 3 min read
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Key Takeaways
  • • Lawsuit scale expands to £250 million+: Over 1,000 additional UK investors have joined a group action claim against Binance, bringing the total claimant base to approximately 1,700 investors suing for at least £150–£250 million in damages, according to legal firm KP Law.
  • • Unauthorized derivatives at core of claim: Investors allege Binance illegally sold high-risk derivatives products (unauthorized by the UK Financial Conduct Authority) without proper licensing, representing a systematic violation of UK regulatory frameworks for crypto trading platforms.
  • • Founder Changpeng Zhao named in action: The lawsuit names Binance and its founder Changpeng Zhao (CZ) as defendants, with claims centering on unlicensed derivative offerings to UK retail investors.
  • • Multi-jurisdictional enforcement pressure: The UK lawsuit operates in parallel with ongoing SEC enforcement actions in the US (13 charges filed in June 2023) and CFTC derivative violations allegations, creating compounding legal and regulatory exposure for Binance globally.
  • • FCA regulatory violation basis: KP Law asserts that the products violated explicit FCA prohibitions on retail derivatives offerings, positioning this claim within a broader pattern of alleged Binance regulatory non-compliance across multiple jurisdictions.
Summary
Over 1,000 UK investors have joined a group action lawsuit against Binance, expanding an existing claim to £250 million-plus in total damages. Legal firm KP Law announced the addition of these new claimants to what now comprises approximately 1,700 British investors suing Binance and founder Changpeng Zhao. The lawsuit centers on allegations that Binance unlawfully sold high-risk derivative trading products to UK retail investors without proper regulatory authorization.

The core allegation involves unauthorized derivatives products—specifically high-risk trading instruments—that investors contend violated Financial Conduct Authority (FCA) prohibitions on retail derivative offerings. KP Law stated that these products breached FCA regulations, positioning the claim as a systematic regulatory violation rather than isolated misconduct. The original lawsuit, filed in June 2023, sought at least £150 million in damages; the influx of 1,000 additional claimants has increased the total claim value to £250 million or higher.

The UK action forms part of a broader international enforcement landscape against Binance. In the United States, the SEC filed 13 charges against Binance Holdings Ltd., its US-based affiliate BAM Trading Services Inc., and Changpeng Zhao in June 2023. The SEC allegations include operating unregistered exchanges and broker-dealers, misrepresenting trading controls, and offering unregistered securities including BNB and BUSD tokens. The SEC further alleged that Zhao and Binance secretly allowed high-value US customers to continue trading on Binance.com despite public claims of US customer restrictions, and that they diverted billions in customer assets to entities controlled by Zhao, including Sigma Chain and Merit Peak Limited.

The accumulation of regulatory and civil litigation across multiple jurisdictions—including FCA enforcement actions and parallel US securities and derivatives enforcement—underscores the scale of legal exposure facing Binance. The expansion of the UK group action to over 1,700 claimants signals continued retail investor engagement in seeking remedies, while the company faces compounding legal liabilities spanning unauthorized product sales, customer asset custody violations, and alleged market manipulation across multiple regulatory regimes.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Cityam £250m lawsuit against crypto firm Binance grows with 1000 new investors