ARMONK, N.Y., June 23, 2026 /PRNewswire/ -- IBM (NYSE: IBM) today announced it has joined the OpenAI Daybreak Cyber Partner Program, bringing advanced frontier AI capabilities into security operations to help enterprises counter machine-speed threats. Building on the recently announced Project Lightwell, as part of this effort IBM has launched a new application security service that uses the cyber capabilities of OpenAI's models to help organizations identify and validate software vulnerabilities with greater speed, and precision.