Cybersecurity risks to critical sectors of the global economy

We examine how cybersecurity threats affect creditworthiness and industry resilience – and how to prepare for what’s next. 

Cybersecurity incidents have increased in frequency and complexity in recent years, underscoring the urgent need for stronger cybersecurity measures across industries. As GenAI expands the threat landscape, organizations face growing risks to their infrastructure and operations.

How are industries contending with these risks and how are industry leaders adapting their defenses to stay ahead?

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Cyber Risk in focus: A global, cross-sector story

Cybersecurity threats are evolving rapidly, posing significant risks to critical sectors of the global economy, from insurance to supply chains. This data story reveals how cyber threats are reshaping credit dynamics and market conditions across multiple sectors worldwide.



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Related research and insights

Moody’s offers a global lens on cyber risk and the broader digital economy landscape, with research that examines trends, vulnerabilities, and credit impacts across diverse sectors.
We assess the inherent cyber risk exposure across sectors based on the vulnerability to a cyber event or attack, and the impact in terms of potential disruption of critical business processes, data disclosures and reputational effects.

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Cybersecurity — Risk intensifies as AI and vendor threats evolve

Colleges and universities continue to increase resources allocated to cybersecurity, reflecting heightened awareness of escalating cyber threats and the sector’s vulnerability to attack.

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Cybersecurity — AI governance advances, but GenAI security lags

Cyber risk remains structurally high for EMEA nonfinancial companies, with attack volumes in 2025 broadly unchanged from 2024 and close to the record of 2020, as Exhibit 1 shows. 

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Cybersecurity — TMT still has more advanced cyber governance, defenses than other sectors

Technology, media and telecommunications (TMT) companies still have more advanced cyber governance and defense practices than other sectors. TMT companies face high numbers of cyber attacks, with telecom companies in our highest cyber risk category.

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Cybersecurity — Progress, but governments lag private sector in cyber readiness

Regional and local governments (RLGs) continue to trail other sectors globally in basic cyber hygiene, despite notable improvements in budget allocation, insurance uptake and defensive practices.

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Cybersecurity — Healthcare providers perform well but gaps remain

The healthcare industry is a prime target for cyberattacks. It is highly digitalized and makes extensive use of third-party software, which is vulnerable to security breaches. 

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Insurers and asset managers sharpen cyber oversight and grow budgets, survey shows

Cybersecurity remains a top priority for insurers and asset managers globally, according to a Moody's survey of 102 companies across both sectors.

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Cybersecurity spending is growing as digital threats evolve

Banks globally continue to increase investment in cybersecurity and bolster their defenses against evolving digital threats, according to our survey of 228 banks worldwide.

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Past cyberattacks are associated with heightened future risks

Cybersecurity incidents have surged in recent years, increasing risk to the creditworthiness of debt issuers we rate. While organizations whose credit ratings have been directly affected by cyberattacks number just 14 to date, three of those have occurred in the last year alone.

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Not all cyberattacks are created equal

Rising digitalization has been accompanied by a growing incidence of cybercrime. Cyberattacks can undermine the creditworthiness of companies, organizations and governments, hitting revenues and increasing costs.


"Cyber risk is no longer a niche concern— in an increasingly digital world, it is a key risk regardless of industry or asset class. At Moody’s Ratings, we’re committed to helping the market understand and navigate this emergent threat."

christine elliott

— Fabian Astic (Ratings - Analytical)
Managing Director - Global Digital Economy, Moody’s Ratings



Why Moody's Ratings?

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Global Perspective with Local Insight

Moody’s Ratings brings a worldwide view of cyber risk, informed by regional nuances and sector-specific dynamics. Our coverage spans thousands of rated entities across industries and geographies, allowing us to identify patterns, vulnerabilities, and emerging threats that matter to market participants.

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Trusted thought leadership

Our cybersecurity research publications offer forward-looking insights into how cyber threats are evolving—and what they mean for credit risk. From sector vulnerability heatmaps to recurrence analysis, our publications help market participants understand the financial and operational implications of cyber events.

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Analytical expertise

Moody’s Ratings has a dedicated analytical team  that focuses on the intersection of cyber threats and credit risk. Combining credit market experience with a strong understanding of cyber threats, our analysts deliver nuanced insights that help market participants assess exposure, anticipate disruption, and respond with confidence.

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Credibility

With over 115 years of experience in credit ratings and risk analysis, Moody’s Ratings is recognized globally for its independent, transparent, and data-driven opinions. Our insights help decision-makers navigate uncertainty and build resilience in a rapidly changing threat landscape.

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Let’s talk: Cyber Risk in practice

Connect with us to explore how cyber threats and the evolving digital economy landscape are influencing credit profiles and investment strategies. Discover how Moody’s Ratings can deliver sector-specific insights to support your organization’s risk management goals.




Events

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Nov
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Managing and quantifying risk amid heightened volatility

This roundtable will provide a valuable opportunity to hear from and engage with cyber security policymakers and industry leaders on topics including the current cyber security landscape, cyber risk quantification, cyber and governance, and cyber and credit.

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Cyber Risk awareness and spending is on the rise across public finance sectors

Cyber attacks across all sectors continue to rise, as evidenced by the recent widespread Change Healthcare incident. Our annual cyber survey polls over 2,000 issuers globally on cyber hygiene. The results indicate that a majority of our issuers are adopting basic cyber risk practices, increasing their cyber budgets to support the growth of in-house cyber expertise, and strengthening cyber governance.



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