Early Warning Insights for the Financial Services Industry

Armis Labs Highlights Critical Risks in Edge Security Devices

The cyber threat landscape for the global financial services sector has reached a critical turning point where advanced technologies are being weaponized to create high-impact, systemic risks. The industry is shifting from managing high-frequency, low-impact incidents to defending against sophisticated, low-frequency, high-impact threats that exploit the deep operational interdependence between financial institutions and their vendors.

Research for this report was conducted in Q4 2025 by Armis Labs, utilizing cutting edge technology that includes deception technologies, incident forensics, reverse engineering, dark web monitoring, and human intelligence to proactively identify and mitigate threats before they manifest. A few key findings include:

• Critical Risk from Edge Security: Edge hardware, such as firewalls and VPNs, have become a primary initial access vector, featuring in 40% of breach investigations in 2024–2025. Compromising these devices often allows attackers to bypass internal segmentation and authentication requirements.
• High Cost of Unpatched Assets: Approximately 69% of attacks in the sector hit via unpatched assets, leading to an average recovery cost of $2.73 million. The speed of exploitation is so rapid that 28% of vulnerabilities are exploited on the same day they are published on the CISA KEV catalog.
• FinTech and Cloud Concentration Risk: The rapid adoption of FinTech and reliance on a limited number of hyperscale cloud providers (Cloud Concentration Risk) have created new, faster channels for risk transmission. A single failure in an API or a disruption at a major cloud provider can now trigger immediate liquidity and market implications across the entire ecosystem.

Despite record security investments, traditional defenses are falling behind. To protect FinServ infrastructure, organizations need to shift from reactive patching to proactive intelligence. Our latest report shows how to use early warning intelligence to find and fix would be attacks before they strike.