01/09/2026
On Thursday, OpenAI, Anthropic, AWS, Microsoft, Cisco and more than 140 other organisations published an open letter on collective cyber defence. Its warning: AI-enabled attacks are about to get far more capable, and the systems most exposed are the ones we all depend on — hospitals, water utilities, the infrastructure that keeps the internet running.
One idea in it is exactly what we built our platform around: when one organisation shares what it caught and fixed, everyone downstream should benefit from that too.
When Nothreat catches a new attack in one environment, the Crowd Immunity mechanism updates the defences of every connected system automatically – the same lesson, applied everywhere else, without anyone having to ask for it.
We've signed the letter, alongside Cisco, Fortinet, Palo Alto Networks, Tenable, IBM and Google. Not because it changes what we do – we agreed with the argument before it was written. But an idea like this only moves the industry if enough organisations are willing to say so publicly.