A major decentralized finance (DeFi) hack could prompt Wall Street firms to reassess the pace of their blockchain and tokenization efforts, a Jefferies analyst wrote in a report.

The note follows a $293 million exploit of Kelp DAO on April 18, in which attackers minted unbacked tokens and used them as collateral to borrow other assets across lending platforms.

The incident, potentially linked to North Korea’s Lazarus Group, has already rippled through crypto markets, triggering sharp token sell-offs and a liquidity crunch in key protocols.

Jefferies analyst Andrew Moss said the fallout may extend beyond crypto-native firms to traditional financial institutions, which have been accelerating efforts to tokenize assets such as funds, bonds and deposits.

“TradFi tokenization initiatives are proliferating as institutional investment accelerates,” Moss wrote. However, the exploit and its “cascading implications” could “temporarily slow TradFi adoption as security risks are re-evaluated.”

The attack exposed vulnerabilities in blockchain “bridges,” which enable the transfer of assets between networks. In this case, the hackers exploited a verification setup that relied on a single validator, raising concerns about single points of failure in systems meant to be decentralized.

For banks and asset managers, these risks matter. Many tokenization efforts depend on cross-chain infrastructure to move assets and maintain liquidity across platforms. Without secure bridges, Moss warned, markets could become fragmented, limiting the usefulness of tokenized assets.

‘Nascent’ industry

The immediate impact has been severe inside DeFi.

Lending platform Aave AAVE$91.38 was left with roughly $200 million in bad debt, while total value locked dropped by about $9 billion as users withdrew funds. Liquidity in key markets has tightened, with some pools frozen or near full utilization, raising the risk of forced liquidations.

While Moss does not expect the incident to spill into traditional financial markets, it said the loss of trust could weigh on adoption in the near term. Firms may pause or slow deployments as they review vulnerabilities and rethink system design.

At the same time, the longer-term outlook remains intact.

Regulatory progress and infrastructure improvements continue to support institutional interest. Stablecoins, in particular, are expected to play a growing role in payments, with use cases expanding from trading into areas such as cross-border transfers and payroll.

Still, the report highlights a key challenge: as Wall Street moves deeper into crypto, it must rely on infrastructure that is still maturing.

“The nascent digital asset industry still requires time to mature,” Moss said, pointing to the need for more robust systems before tokenization can scale safely.

Read more: ‘DeFi is dead’: crypto community scrambles after this year’s biggest hack exposes contagion risk

New York’s top legal officer has moved to curb prediction-market style offerings linked to cryptocurrency platforms, filing lawsuits against Coinbase Financial Markets and Gemini Titan for allegedly operating such markets in New York without proper licensing. Reuters reported on the complaints, which contend these platforms violated the state’s gambling laws by offering real-world event bets without approval from the New York State Gaming Commission.

Attorney General Letitia James asserted that “Gambling by another name is still gambling, and it is not exempt from regulation under our state laws and Constitution.” The lawsuits seek disgorgement of allegedly illegal profits, restitution for affected customers, and a prohibition on offering these products to individuals under 21 years of age.

These actions reflect a broader, state-level push to regulate prediction markets, a fast-growing niche in crypto commerce that allows users to wager on outcomes ranging from political events to other real-world occurrences. Much of the recent scrutiny has focused on platforms such as Polymarket and Kalshi, which have sparked questions about whether their products fall under gambling law or financial regulation. The federal landscape has also been active; the Commodity Futures Trading Commission (CFTC) has asserted it holds exclusive authority over prediction markets in several actions against state attempts to regulate the sector.

For crypto firms operating prediction-like products, the NY filing underscores significant regulatory risk. By targeting so-called prediction markets, regulators are signaling that many of these products may not be exempt from oversight, even if they are framed as information markets or data-heavy forecasting tools. As coverage on related developments notes, Polymarket has pursued legal action in other jurisdictions and broader market participants continue to navigate a complex regulatory mosaic.

Related context: Cointelegraph reported that Polymarket has been involved in a Massachusetts dispute over state authority to regulate prediction markets that the CFTC has approved, illustrating the broader tension between state regulators and platforms that operate near the line between gambling, financial products, and information services.

Key takeaways

• New York’s attorney general alleges Coinbase Financial Markets and Gemini Titan operated unlicensed prediction markets in the state, violating NY gambling laws.
• The complaints seek disgorgement of profits, restitution to affected consumers, and a ban on offerings to users under 21.
• The action is part of a broader state-level crackdown on prediction markets, highlighting regulatory ambiguity around whether these products are gambling, securities, or commodities.
• The case unfolds amid ongoing CFTC assertions of federal authority over prediction markets, signaling potential regulatory tension between state and federal regimes.
• For crypto platforms, the enforcement action reinforces licensing and compliance risks, with cross-border and jurisdictional differences shaping product design and rollout strategies.

Allegations against Coinbase Financial Markets and Gemini Titan

According to Reuters, the complaints contend that Coinbase Financial Markets and Gemini Titan operated prediction-market-like products in New York without licenses from the New York State Gaming Commission. The suits argue that these activities fall under state gambling statutes and are therefore subject to licensing and regulatory oversight.

Attorney General James’s office framed the matter as a regulatory and consumer-protection issue, stressing that the activities implicated “illegal profits” and potential harm to residents who may be under the age of 21. The actions seek monetary remedies as well as measures to restrict access to such offerings for younger users.

In the broader ecosystem, the NY action arrives amid questions about how platforms that blend crypto with real-world event bets should be classified—whether as gambling, securities, or something else entirely. The debate is ongoing, with Polymarket and Kalshi cited in industry and regulatory discussions as examples of platforms navigating (and sometimes testing) existing legal boundaries.

Additionally, the case highlights the risk regulators perceive in prediction-style markets, even as some firms argue for a broader interpretation of permissible offerings within crypto markets. The tension between state enforcement and federal authority continues to shape strategic decisions for operators considering expansion into major markets. As noted in industry coverage, Polymarket has taken its own legal steps in related matters, underscoring a wider pattern of regulatory contest in this space.

Regulatory landscape for prediction markets

The NY filings come against a backdrop of a shifting regulatory mosaic in which state authorities seek to police gambling-like activities within crypto ecosystems, while federal agencies claim jurisdiction over specific product classes. The CFTC has pursued legal actions against several states attempting to regulate prediction markets, asserting that it is the federal body with primary authority in this domain. That tension creates a fragmented environment for platforms that operate across jurisdictions, forcing operators to calibrate product design, licensing approaches, and KYC/AML controls to satisfy multiple regimes.

From a policy perspective, the developments underscore how regulators are re-evaluating the line between gambling and financial-market products in the digital era. The dialogue also intersects with broader regulatory themes, including licensing standards, consumer protection, and cross-border compliance obligations for platforms offering complex financial and forecasting instruments.

Within the international context, observers note that regulatory approaches vary widely—from licensing requirements to outright prohibitions in some jurisdictions—making global rollouts increasingly complex for prediction-market operators and their banking partners. The evolving stance in the United States, paired with ongoing EU and other regional considerations, contributes to significant compliance planning challenges for incumbents and entrants alike.

Implications for compliance, licensing, and institutional risk

For crypto firms, the New York action reinforces the imperative to align product offerings with clear regulatory classifications and licensing pathways. Operators must consider whether their markets resemble gambling, securities, or commodity products, and ensure that appropriate registrations, disclosures, and age-restriction controls are in place.

Financial institutions and payment partners evaluating involvement with prediction-market platforms will also be weighing regulatory risk, customer-protection obligations, and potential sanctions for noncompliance. The NY action amplifies the need for rigorous AML/KYC programs, robust consumer safeguards, and transparent disclosures about product mechanics and eligibility criteria. In this context, cross-border operations must account for divergent regulatory regimes, potentially complicating settlement rails, custody arrangements, and banking relationships.

From a policy standpoint, the case contributes to broader discussions about how to regulate innovative crypto-enabled bets and forecast markets without stifling legitimate innovation. It also highlights the ongoing jurisdictional contest between state regulators seeking direct control and federal authorities asserting overarching authority, a dynamic that will likely influence licensing strategies and litigation risk for market participants in the near term.

As part of the broader ecosystem narrative, observers should monitor whether other states replicate New York’s approach, and whether the CFTC’s asserted authority leads to new federal guidance or enforcement actions that reshape the permissible scope of prediction-market products. The regulatory trajectory could influence business models, risk controls, and capital planning for crypto exchanges and ancillary platforms seeking to offer similar services.

Closing perspective: with enforcement focused on licensing, age restrictions, and regulatory classification, the NY action signals a key inflection point for prediction markets in crypto. Institutions should watch for new guidance, potential licensing reforms, and the possibility of harmonized—or at least clarified—standards across jurisdictions in the months ahead.

Singapore fintech Nium has selected Coinbase to integrate USDC payments into its global network to send, receive and convert stablecoins to fiat across more than 190 countries through a single platform.

According to a Tuesday announcement, the integration uses Coinbase’s infrastructure for custody, liquidity and wallet services, enabling Nium’s customers to fund cross-border payouts in USDC and settle in either stablecoins or local currencies without relying on prefunded accounts.

Nium said the setup supports just-in-time settlement, allowing funds to be deployed at payout rather than held across multiple jurisdictions, and includes options to link stablecoin balances to card programs for real-world spending.