# OpenAI hacking incident is ‘warning shot’ on cyber security, Microsoft’s AI chief warns

> Source: <https://www.machinebrief.com/news/openai-hacking-incident-is-warning-shot-on-cyber-security-mi-zaxt>
> Published: 2026-07-27 20:44:09+00:00

# OpenAI hacking incident is ‘warning shot’ on cyber security, Microsoft’s AI chief warns

Source:

[Financial Times Technology](https://www.ft.com/technology)Software giant says ‘no choice’ but to develop AI defences against onslaught of automated attacks

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