NCSC warns AI could speed up exploitation of old flaws in critical infrastructure

What happened and what to do

The NCSC, the UK's national cyber security centre, warns that attackers may use AI to discover and exploit old security weaknesses in critical infrastructure systems, and expects this scenario could materialise within about two years. According to the advisory, cheap technology has left UK organisations exposed to this kind of automated discovery and exploitation, and the agency calls for urgent investment in resilience.

For a company, the practical response starts with inventorying assets and versions, identifying unpatched software and prioritising fixes by real exposure. A collection and monitoring pipeline can bring inventory data, published vulnerabilities and external exposure signals into a single dashboard, with alerts and a record of decisions. Where data is sensitive or critical operational systems are involved, analysis can run on private infrastructure without sending information to third parties. It is also worth reviewing update management and network segmentation, so that an old flaw does not give lateral access to the rest of the environment.

How the consultancy can help

Diagnosis of your exposure to old weaknesses across your systems, with asset inventory and fix prioritisation. Implementation of a monitoring pipeline and risk dashboard, operated continuously on your own infrastructure, including private analysis when the data requires it.

Next step

Send a short description of your environment, critical systems and exposure concerns, and Wendelmaques will reply with a scoped proposal for diagnosis and implementation.