Report by Filigran
Cyberthreats in the Financial Sector
8 FINDINGSPublished Apr 21, 2026
View Original Report →Key Findings
In 2025, data breaches accounted for 64% of security incidents affecting financial institutions.
Data BreachesFinancial Sector
In 2025, 90% of breaches affecting financial institutions were financially motivated.
Data BreachesFinancial Sector
In 2025, ransomware accounted for 36% of security incidents affecting financial institutions.
RansomwareFinancial Sector
Third-party involvement occurs in 30% of financial-sector breaches.
Supply ChainThird-Party RiskFinancial Sector
In 2025, approximately 12.8% of B2B financial organizations experienced ransomware.
RansomwareFinancial Sector
Shadow AI accounted for 20% of AI-related breaches affecting financial institutions.
AI SecurityShadow AIFinancial SectorAI Security Breach
97% of financial organizations affected by AI-related breaches lack adequate access controls.
AI Security BreachAI SecurityFinancial SectorAccess Controls
The financial sector was the second-most expensive industry for data breaches, at $5.56 million per breach.
Data BreachesFinancial SectorData Breach Consequences