Mythos: Backlash builds over NHS plan to hide source code from AI hacking risk

NHS England is removing its open-source software from public access due to concerns about artificial intelligence models that can hack computer systems, such as a model named Mythos. The decision has sparked growing backlash from experts and transparency advocates. The NHS previously maintained its health IT systems as open source to encourage community collaboration and security audits.

Mythos, an AI model capable of autonomous hacking, is cited as a specific threat. The move reverses the NHS's previous commitment to open-source principles in health IT. Critics argue that hiding source code reduces the ability for security researchers to identify vulnerabilities and that it undermines the collaborative benefits of open-source development.

The NHS has not commented on the duration of the restriction or any alternative security measures. The episode highlights tensions between national security concerns around advanced AI and the health service's digital transparency goals. Further developments are expected as the NHS reviews its cybersecurity strategy.