More than 100 major companies, including leading organizations in artificial intelligence, cloud computing, cybersecurity and finance, have joined a call for stronger action against the growing threat of AI-enabled cyberattacks. The companies warned that increasingly capable AI systems could make sophisticated hacking techniques more accessible and widespread in the coming months.

The coalition said organizations have a limited window to improve cybersecurity defenses, particularly for critical infrastructure such as hospitals, water systems and essential internet services. The group called for stronger security practices, improved threat-intelligence sharing and greater cooperation between governments and the private sector.

The companies also urged cybersecurity and AI developers to make advanced defensive tools more accessible to trusted organizations. Their warning reflects growing concern that AI can increasingly be used by both cybersecurity professionals and malicious actors, creating a faster-moving and more complex digital threat landscape.

For a tech news website, this is a strong homepage feature story because it involves major global technology companies and highlights one of the most important emerging cybersecurity risks of 2026.