A power fault at a Google Cloud data centre close to London knocked out multiple services this morning, leaving customers of major banks and fintech firms unable to access cash management tools, while video links for court hearings across England and Wales also failed. The outage, first spotted just after 07:00 GMT, affected Google’s europe‑west2 region (London) and rippled through Lloyds, HSBC, Revolut and a host of other organisations that rely on Google’s cloud platform for “critical” operations. By mid‑afternoon the tech giant said the problem had been largely resolved, but the disruption highlighted the vulnerability of a financial system that is increasingly dependent on a handful of cloud providers.
Impact on UK Banking and Financial Services
Revolut issued a statement: “We are currently experiencing a service disruption affecting multiple services. We can confirm that all our customers’ money and data are safe. We’ve been working to fix the issue since it was identified this morning and apologise to anyone affected and for any inconvenience caused.” Lloyds echoed the sentiment: “Our app is online and customers can log in normally, though we understand some are having issues with certain online services this morning. We are aware of similar issues affecting other organisations and are monitoring the situation closely.” HSBC did not release a public comment, but sources indicated that some of its online banking functions were also unavailable for several hours. The combined effect meant that millions of retail and business customers could not transfer funds, check balances, or pay bills during the peak morning period.
The disruption also underscored the economic cost of cloud reliance. Analysts estimate that each hour of downtime for a bank of Lloyds’ size can cost roughly £2‑3 million in lost transaction volume and customer goodwill. While the outage lasted roughly eight hours, the financial impact was mitigated by the fact that core banking systems remained intact; the failure was largely in the digital channels that many customers now consider essential.
Disruption to Legal Proceedings
The judiciary felt the knock‑on effect as well. A video‑conferencing system used by defendants, solicitors and other parties to attend remote court hearings across England and Wales stopped working for the entire morning. Legal representatives were forced to rearrange appointments, and some defendants faced delays that could affect their rights to a timely trial. The system, supplied by a third‑party provider that runs on Google Cloud, is now under scrutiny for its resilience.
Regulatory Response and Oversight
The Financial Conduct Authority (FCA) confirmed it was “in touch with Google and seeking more information about the outage.” The regulator’s involvement marks the first major test of its new powers, granted this summer, to oversee Google and other rivals that supply “critical” cloud services to UK financial firms. The FCA’s chief executive has warned that firms must demonstrate robust contingency plans, and the Bank of England has signalled it will review the broader implications for financial stability.
Broader Implications for Cloud Dependence
Tech experts described the incident as “another reminder of the dangers of relying on a small number of technology providers for cloud services,” echoing concerns raised a year earlier after problems at Amazon Cloud caused widespread disruption. The concentration of critical infrastructure in the hands of a few multinational firms creates systemic risk: a single power fault or network issue can cascade across banking, legal services, healthcare and other sectors.
Why it Matters
This outage illustrates how modern financial services are only as strong as the digital platforms that underpin them. The rapid spread of failure from a single data‑centre power issue to banks, courts and fintech apps shows that the UK’s economic resilience now hinges on the reliability of external cloud providers. Regulators are already moving to tighten oversight, but firms must also invest in redundancy and backup systems to protect consumers. As the economy becomes ever more digitised, the incident serves as a wake‑up call for policymakers, industry leaders and everyday users to consider the broader risks of concentration in the tech stack and to demand higher standards of service continuity.
