Archive · 28 Aug 2026
OpenAI and Tech Leaders Warn AI Cyberattack Defenses Are Narrowing
OpenAI and more than 100 other organizations issued a warning about future computer attacks.
They said artificial intelligence could make these attacks more powerful.
The groups believe companies do not have much time to prepare.
They want AI laboratories to share their strongest models with hospitals and infrastructure providers.
This would help those organizations practice defending themselves.
The letter also asked governments to organize and pay for stronger cyberdefenses.
Companies including Google, Microsoft, Anthropic, CrowdStrike, Visa, and Mastercard signed it.
The groups are trying to prepare before AI-powered attacks become a bigger problem.
OpenAI and more than 100 technology companies and other organizations published an open letter on Thursday.
The letter warned that a wave of artificial-intelligence-driven cyberattacks could be approaching.
It said companies have only a narrow window to prepare effective defenses.
AI laboratories were urged to provide their best models to hospitals and infrastructure providers for preparation.
The signatories called on governments to coordinate and fund cyberdefense efforts.
- Who
- OpenAI, more than 100 technology companies and other organizations, and governments were identified in the letter.
- What
- The organizations published an open letter warning about AI-driven cyberattacks and calling for stronger preparation and coordination.
- When
- The letter was published Thursday.
- Where
- The letter was discussed in connection with Washington, where Sam Altman spoke to reporters on Capitol Hill.
- Why
- The signatories said the window for defending against an expected wave of AI-driven cyberattacks is narrowing.
- Letter date
- Published Thursday
- Signatories
- OpenAI and more than 100 technology companies and other organizations
- Central warning
- A wave of AI-driven cyberattacks is coming
- Recommended support
- AI laboratories should provide their best models to hospitals and infrastructure providers
- Government role
- Coordinate and fund cyberdefense
- Named technology companies
- Google, Microsoft, OpenAI, and Anthropic
- Other named signatories
- CrowdStrike, Visa, and Mastercard