Proofpoint has acquired AI security startup Acuvity to address fast-evolving risks tied to generative AI, prompt injection and autonomous agents. The company says ...

If you are befuddled by the recent mayhem on Wall Street, here is a simple explanation: Investors now believe that AI agents like those being developed by start-ups such as Anthropic and OpenAI are ...

Whoa, Kyndryl sure hit the wall. Heads rolled at the IBM spinoff, but not CEO Martin Schroeter’s. Workday CEO Carl Eschenbach wasn’t so lucky, as co-founder Aneel Bhusri replaced him after ...

Explore the best free AI tools for teachers in 2026. From lesson planning and grading to research and design, these tools save hours every week.