REGULATION · UK
Google Cloud outage disrupts UK banks, raising vendor concentration risk questions
A Google Cloud platform outage hit U.K. financial institutions, exposing single-vendor risk in cloud-dependent banking infrastructure. Regulators may use the incident to reinforce resilience and failover requirements in cloud adoption policies.
WHY IT MATTERS
Gives FCA/PRA ammunition to strengthen operational resilience rules (BOLD, CASS reforms) on third-party cloud vendor concentration; banks may face stricter diversification and RTO/RPO mandates.
Source: WSJ · 2026-10-20