The AI Daily Brief · Friday, August 28, 2026
Over 100 companies, including OpenAI, Anthropic, Google, Microsoft, and Visa, have signed an open letter warning of an impending surge in AI-enabled cyberattacks. They are calling for an urgent, collective response to bolster cyber defenses, emphasizing the need for better AI tools for defenders and enhanced inter-industry coordination to secure digital infrastructure.
“The letter warned, we have a limited window to strengthen cyber defenses.”
“In the coming months, AI-enabled cyber attacks will become far more widespread and sophisticated, as models around the world become increasingly capable.”
“This is a critical important moment for cyber defense with AI.”