OpenAI Extends Daybreak Program Access to Ukraine for Civilian Cyber Defense

OpenAI announced on September 23, 2026, that it is extending access to its Daybreak program to the Government of Ukraine to support the cyber defense of civilian infrastructure. The announcement, published on OpenAI's news feed, describes the extension as directed at civilian infrastructure defense. The source does not specify the scope of access, a deployment timeline, or the particular capabilities being provided under the Daybreak program.