Moves by the security industry are accelerating to offer commercial services that use large language models to help public and private organisations detect software vulnerabilities. IBM and OpenAI unveiled an enterprise AI security service, while SoftBank Group launched a product based on OpenAI models. OpenAI updated GPT-5.5-Cyber and expanded partner programmes. Intelligence agencies warned of destructive AI cyber attacks. Companies worldwide also announced new tools, acquisitions, funding and partnerships, including PQC standardisation efforts in South Korea.

Google has begun testing a low-cost data centre built from retired Pixel smartphones, aiming to cut costs and electronic waste by turning discarded devices into computing resources. Researchers stripped phones to mainboards and replaced Android with a Linux-based environment to run orchestration platforms such as Kubernetes. Tests showed clusters of dozens of phones could support applications used by students. The team is also pursuing a 2,000-phone facility designed to support about 100 classes.