The European Systemic Risk Board raises alarms over the vulnerabilities of multi-issuer stablecoins, calling for international regulatory alignment to prevent systemic threats and safeguard Europe's financial integrity amid rapid growth of digital currencies.

The European Systemic Risk Board (ESRB), led by ECB President Christine Lagarde, has issued a pretty stark warning about vulnerabilities linked to stablecoins issued both within the EU and outside its borders. The ESRB pointed out the risks involved with \u201cmulti-issuer\u201d stablecoin setups—these are schemes where issuers from inside Europe and beyond the EU are involved. They could, under stressful market conditions—like sudden redemption pressures—pose serious systemic risks to the financial system. And, honestly, given the EU\u2019s strict rules requiring stablecoins to be fully backed by reserves, the uneven application of these rules to non-EU issuers could push investors to redeem their tokens more often inside the bloc, where protections are stronger. This might, in turn, pressure the liquidity of reserve assets held within Europe and force the ECB to step in to keep things stable.

Stablecoins, which now have a market value exceeding $300 billion—mainly driven by US dollar-pegged tokens like Tether\u2019s USDT—are becoming really significant players on the global stage. According to data from Axios, stablecoins of this size now compare in scale to major retail money market funds and some large regional banks, highlighting their growing systemic relevance. Their appeal lies in making transactions faster, cheaper, and ongoing worldwide, which is a big help. Plus, some fintech firms are even issuing branded stablecoins to corporate clients—accelerating mainstream adoption. Still, the rules and regulations differ wildly depending on where you are. While the EU is pushing some of the toughest measures, countries like the US and Hong Kong are still exploring their own paths—each with their own risk appetite and priorities.

Lagarde has called on policymakers to impose what are called \u201cequivalence\u201d requirements—that is, they want stablecoin issuers from outside the EU to meet similar regulatory standards. The aim here? To prevent regulatory arbitrage—basically, where companies move operations to the jurisdiction with the least strict rules, which could end up harming Europe\u2019s financial integrity. This push for international cooperation makes sense, I think—it\u2019s about aligning oversight to avoid capital flight or panic withdrawals from EU reserves if investors start fleeing to safer places. The ESRB\u2019s warning is part of a broader global concern, with international bodies like the Bank for International Settlements warning that stablecoins could threaten monetary sovereignty and financial stability—especially in emerging markets.

Over in the UK, the Bank of England has been proposing to regulate stablecoins like traditional banks—meaning they\u2019re suggesting deposit protections and requiring issuers to set up accounts at the Bank of England itself. Governor Andrew Bailey, who\u2019s usually pretty skeptical of cryptocurrencies, acknowledged that since stablecoins are now used widely for payments, it\u2019s necessary to reinforce their monetary status. So, tighter rules seem on the horizon there. The US is also working on legislation, like the GENIUS Act, to create a formal framework for stablecoins—though it doesn\u2019t quite ban crypto exchanges from offering yields, which some banks worry could lead to big deposit shifts.

Despite all the regulatory chatter, private investment in the stablecoin space keeps flowing. Reports suggest big names like SoftBank and Ark Investment Management are considering significant funding rounds for top issuers like Tether—which already holds the largest share of the market. Tether\u2019s diversifying efforts, expanding into tech and real estate investments, indicate they\u2019re looking to leverage their dominance into broader sectors. That said, European regulators remain vocal about needing stronger safeguards to ensure stability and that the booming stablecoin industry operates under consistent, solid rules.

All in all, while stablecoins hold promising potential for transforming the financial landscape, the ESRB\u2019s warning underscores just how urgent it is to develop clear, comprehensive rules—especially for multi-issuer, cross-border arrangements. If not, the ECB and other European authorities might find themselves having to react hastily during times of market stress, which could have far-reaching repercussions for financial infrastructure and overall monetary stability across Europe.

Source: Noah Wire Services

Verification / Sources

  • https://decrypt.co/342858/eu-risk-watchdog-sounds-alarm-on-stablecoin-safeguards - Please view link - unable to able to access data
  • https://www.reuters.com/business/finance/eu-risk-watchdog-calls-urgent-safeguards-stablecoins-2025-10-02/ - The European Systemic Risk Board (ESRB), led by European Central Bank President Christine Lagarde, has issued a warning calling for urgent safeguards on stablecoins that are only partially issued within the European Union. These concerns stem from potential vulnerabilities in "multi-issuer" stablecoin arrangements, in which issuers inside and outside the EU collaborate. Under such schemes, stablecoins are not uniformly regulated, exposing the bloc to potential financial risk during market stress, such as a run on reserves. Although the EU has stringent regulations that require stablecoins to be fully backed by reserves, these rules may not apply equally to non-EU issuers, creating regulatory imbalances. Policymakers fear this discrepancy could lead investors to prefer redeeming stablecoins within the stricter and safer EU framework, potentially causing a liquidity shortage. The ESRB emphasized the need for consistent oversight across jurisdictions to prevent regulatory arbitrage and reduce systemic financial risks associated with cross-border stablecoin arrangements.
  • https://www.axios.com/2025/10/02/stablecoin-supply-300-billion - As of October 2025, the total supply of stablecoins has surpassed $300 billion, marking a significant milestone and underscoring their growing importance in the financial ecosystem. This rapid rise suggests stablecoins are becoming systemically relevant financial instruments, comparable in scale to large U.S. retail money market funds and some major regional banks. Generally backed one-for-one by highly liquid assets like U.S. treasuries, most stablecoins aim to maintain a stable value, typically pegged to the U.S. dollar. The appeal of stablecoins lies in their potential to revolutionize global payments by enabling faster, cheaper, and around-the-clock transaction settlement. Though promising, not all stablecoins meet the high safety standards proposed by U.S. regulations such as the Genius law. Meanwhile, financial technology firm Stripe has launched "Open Issuance," a platform allowing companies to issue their own branded stablecoins easily, further accelerating mainstream adoption. Regulatory clarity is expected soon in the U.S., which could further legitimize and expand the stablecoin market's influence.
  • https://www.reuters.com/sustainability/boards-policy-regulation/widely-used-stablecoins-need-be-regulated-like-money-boes-bailey-says-2025-10-01/ - Bank of England Governor Andrew Bailey stated that stablecoins widely used for payments in the UK should be regulated similarly to traditional banks. This includes implementing depositor protections and granting access to BoE reserve facilities. While Bailey has historically been skeptical of cryptocurrencies, he clarified in a Financial Times article that he is not opposed to stablecoins in principle. However, he pointed out that their current primary function—facilitating entry and exit from cryptocurrency markets—does not qualify them as money-like payment methods. The BoE plans to release a consultation paper in the coming months outlining its regulatory approach, including the proposal for UK stablecoins to have accounts at the BoE to reinforce their credibility and monetary status.
  • https://www.reuters.com/business/finance/eu-should-seek-safeguards-foreign-stablecoins-ecb-says-2025-09-03/ - European Central Bank President Christine Lagarde has urged EU legislators to impose stringent safeguards and equivalence requirements on foreign stablecoin issuers to protect the EU's financial stability. Despite the EU implementing one of the strictest crypto regulations globally under the Markets in Crypto-Assets Regulation (MiCAR), concerns remain over potential risks linked to foreign stablecoins. Lagarde emphasized that both domestic and foreign issuers should meet the same high regulatory standards to avoid the danger of runs on EU-based reserve assets. She highlighted the possibility of investors favoring redemptions in the EU during financial distress due to its stronger regulations and prohibition on redemption fees, which could overwhelm the reserves held within the bloc. Lagarde called for robust international cooperation to maintain global financial stability and prevent regulatory arbitrage. The ECB, as the eurozone’s central bank and regulator, plays a key role in safeguarding financial integrity across the Union.
  • https://www.reuters.com/business/media-telecom/softbank-ark-talks-join-tether-major-funding-round-bloomberg-news-reports-2025-09-26/ - SoftBank Group and Ark Investment Management are reportedly in talks to participate in a major funding round for Tether, the largest stablecoin issuer globally, according to Bloomberg News. The fundraising effort, which could become Tether's largest to date, seeks between $15 billion and $20 billion for a 3% stake, potentially valuing the company at up to $500 billion. Tether is being advised by Cantor Fitzgerald, the investment bank led by U.S. Commerce Secretary Howard Lutnick. The firm, based in El Salvador, issues USDT, a dollar-linked stablecoin with a market capitalization of approximately $173.47 billion. While Tether has a strong foothold in the stablecoin market, it is also expanding its investment focus into areas including artificial intelligence, telecommunications, cloud computing, and real estate. Neither Ark nor Tether has yet commented on the reports.
  • https://www.reuters.com/business/finance/eu-risk-watchdog-calls-urgent-safeguards-stablecoins-2025-10-02/ - The European Systemic Risk Board (ESRB), led by European Central Bank President Christine Lagarde, has issued a warning calling for urgent safeguards on stablecoins that are only partially issued within the European Union. These concerns stem from potential vulnerabilities in "multi-issuer" stablecoin arrangements, in which issuers inside and outside the EU collaborate. Under such schemes, stablecoins are not uniformly regulated, exposing the bloc to potential financial risk during market stress, such as a run on reserves. Although the EU has stringent regulations that require stablecoins to be fully backed by reserves, these rules may not apply equally to non-EU issuers, creating regulatory imbalances. Policymakers fear this discrepancy could lead investors to prefer redeeming stablecoins within the stricter and safer EU framework, potentially causing a liquidity shortage. The ESRB emphasized the need for consistent oversight across jurisdictions to prevent regulatory arbitrage and reduce systemic financial risks associated with cross-border stablecoin arrangements.

Noah Fact Check Pro

The draft above was created using the information available at the time the story first emerged. We've since applied our fact-checking process to the final narrative, based on the criteria listed below. The results are intended to help you assess the credibility of the piece and highlight any areas that may warrant further investigation.

Freshness check

Score: 10

Notes: The narrative is based on a recent press release from the European Systemic Risk Board (ESRB) dated 2 October 2025, highlighting the urgency of implementing safeguards for multi-issuer stablecoins. (esrb.europa.eu) This press release is the earliest known publication of this specific content, indicating high freshness.

Quotes check

Score: 10

Notes: The narrative includes direct quotes from ECB President Christine Lagarde, such as her statement that stablecoins are 'reintroducing old risks through the back door.' (delano.lu) These quotes are directly sourced from the press release and associated reports, confirming their originality.

Source reliability

Score: 10

Notes: The narrative originates from Decrypt, a reputable news outlet known for its coverage of cryptocurrency and financial topics. The primary information is sourced from the ESRB's official press release, which is a credible and authoritative source.

Plausability check

Score: 10

Notes: The claims made in the narrative align with recent developments in the financial sector, particularly concerning the regulation of stablecoins. The ESRB's warning about the risks associated with multi-issuer stablecoins and the need for consistent oversight across jurisdictions is consistent with previous statements from financial authorities. (reuters.com)

Overall assessment

Veredict (FAIL, OPEN, PASS): PASS

Confidence (LOW, MEDIUM, HIGH): HIGH

Summary: The narrative is based on a recent and original press release from the ESRB, includes direct quotes from a reputable source, and aligns with current financial regulatory concerns, indicating high credibility.