Every day, billions of dollars flow through crypto systems—used to pay remote workers, settle international trades and back online commerce. This is no longer an experimental playground for tech enthusiasts. Crypto is becoming real economic infrastructure. But it’s missing something essential: the safeguards needed to withstand stress at scale.
For the past decade, I’ve studied financial risk from both sides of the economic frontier—first as a macroeconomist inside a central bank, and now as a crypto auditor evaluating the structural integrity of decentralized systems. During that time, I’ve learned that both traditional finance and crypto fundamentally rely on trust in systems most people don’t fully understand. Yet while traditional finance has been stress-tested for decades, crypto still lacks meaningful safeguards against the system collapsing under stress.
Crypto has rapidly evolved into genuine economic infrastructure, yet conversations about its risks remain stuck at the surface. Discussions overwhelmingly emphasize hacks, scams and bad actors, neglecting a more pressing and systemic vulnerability.
The greater threat to crypto arises from how individually manageable stresses accumulate and interact, placing pressure on the entire ecosystem. Traditional financial markets have been hardened by decades of experience, weathering economic collapses, fraudulent activity and other obstacles, and have created macroprudential tools—such as capital buffers, stress tests, liquidity rules and macro-level oversight—to monitor and respond to systemic risks. Crypto, for the most part, has yet to develop comparable tools. And as the crypto ecosystem scales further, the absence of these protections will become increasingly consequential.
The crypto ecosystem now faces a crossroads: implement voluntary economic safeguards proactively, or wait until a catastrophe forces the issue.
Risks No One’s Modeling
Many of crypto’s greatest innovations paradoxically heighten systemic risk. Stablecoins—cryptocurrencies pegged to the value of a real-world asset, like the U.S. dollar—now serve as critical economic infrastructure, underpinning countless crypto applications. If a major stablecoin were to fail or lose its peg significantly, every application built upon it would be exposed to cascading failures.
Similarly, liquid staking and re-staking, mechanisms designed to increase capital efficiency, introduce hidden leverage and create dependencies among protocols that are not immediately apparent. The incentives underpinning staking mechanisms are often subtle but powerful. Small, incremental shifts in these incentives, even without overt failures, can gradually distort the dynamics of blockchain consensus. Over time, these distortions may erode the consensus layer’s robustness, creating vulnerabilities that aren’t obvious until it’s too late.
Crypto’s celebrated composability further compounds these risks. Protocols are intentionally designed to build upon each other, tightly interlinking their functionality. But composability also means the failure of one key protocol can rapidly cascade through many others, creating a chain reaction of liquidity crunches or asset collapses. While composability enables rapid innovation, without safeguards it also magnifies systemic fragility.
Unlike traditional finance, which operates within set trading hours and is buffered by circuit breakers that can pause activity, crypto markets run 24/7 with no built-in brakes. Trades settle instantly, meaning any stress event can ripple through the entire ecosystem in real time.
Many in crypto believe that smarter contracts, stronger cryptography or improved governance mechanisms alone can protect the ecosystem. But system-wide risks, such as liquidity spirals or contagion across multiple protocols, cannot be fully mitigated by individual protocols acting in isolation.
Though some projects have begun experimenting with shared governance or collaborative security measures, coordination remains limited. Often, projects resist broad coordination because it appears to threaten decentralization. Unfortunately, this resistance leaves crypto dangerously exposed. In a truly composable financial system, no single project can independently prevent or contain a crisis once it begins.
We’ve Seen This Fragility Before
The 2008 global financial crisis showed vividly how risks hidden in one part of the financial system could quickly spread and intensify, creating a broader collapse. Initially, problems arose from an initially small but fast-growing segment—poorly securitized subprime mortgages. But because financial institutions were deeply interconnected through complex financial instruments and dependencies, losses on these mortgages rapidly cascaded through the entire financial sector.
This interconnectedness turned individual, manageable failures into an overwhelming systemic crisis. In other words, the danger wasn’t just bad assets themselves, but how those assets were packaged, distributed and interconnected across the broader financial infrastructure. Regulators realized afterward that they had greatly underestimated the systemic risk, and in response, developed new macroprudential policies: tools specifically designed to identify early warnings, mitigate the build-up of systemic vulnerabilities, and prevent the uncontrolled spread of financial distress.
Now the crypto industry must decide whether to adopt similar safeguards before disaster strikes, or wait until its own 2008-style crisis forces regulators to get involved.
What Crypto Can Learn From Nation States (Without Becoming One)
This is not an argument for heavy-handed regulation or new bureaucracy. Instead, crypto needs to internalize a few basic principles and tools borrowed from traditional economic and financial systems: capital buffers, collateral standards, stress-testing mechanisms and early-warning systems. This isn’t a far-fetched idea; minimal versions already exist. Ethereum, for example, introduced a systemic stabilization feature with its EIP-1559 update in 2021: a dynamically adjustable supply that can transition between deflationary and inflationary states.
Unfortunately, development in this area has since stalled, and there is little effort today to expand systemic stabilizers across the ecosystem.
Importantly, these tools don’t necessarily need to be imposed by regulators. They can be ecosystem-driven, market-led or even community-developed. The key is that someone within the crypto ecosystem is actively thinking about risk from a system-wide perspective rather than solely at the protocol or chain level.
To survive and flourish over the long term, crypto must move beyond thinking of itself merely as an ecosystem of isolated applications. Instead, stakeholders must embrace the reality that crypto now functions as an interconnected economy, demanding serious safeguards against systemic stress and contagion.
The solutions to systemic risk in crypto need not mirror traditional finance exactly, nor must they sacrifice decentralization. Yet if crypto aspires to be reliable, trusted global infrastructure, it must seriously commit to identifying and managing systemic vulnerabilities. Only then can crypto safely scale to its fullest potential.
Bolstering Foundation, Without Waiting for Collapse
Today, crypto’s ecosystem is expanding along similarly complex and interconnected lines as the pre-2008 financial system, with capital flowing rapidly between decentralized protocols and centralized platforms. Industry leaders must now act proactively to introduce protective frameworks that can mitigate systemic vulnerabilities before they escalate into catastrophic events.
Crypto projects and communities can organically adopt measures such as establishing capital reserves, implementing proactive risk modeling, and standardizing stress-testing methodologies. Additionally, creating collaborative governance frameworks and sharing best practices across projects will ensure that systemic risks are recognized early and addressed collectively.
Crypto does not need to replicate traditional finance precisely, nor compromise on its foundational principles of decentralization and openness. However, it must incorporate the critical lessons learned from past economic crises. The community’s willingness to proactively strengthen its economic foundations today will determine whether crypto fulfills its promise as robust, trusted global infrastructure, or succumbs when faced with inevitable systemic stress.
Dr. Jan Philipp Fritsche is the managing director of Oak Security, a cybersecurity firm specializing in Web3 audits. Prior to his role at Oak Security, Dr. Fritsche had almost a decade of experience in econometric and risk modeling, holding positions at institutions including the European Central Bank, DIW Berlin, European Parliament, Deutsche Bank and Bundesbank.
