Secret protection must scale with software

GitHub reports that one in three pull requests now involves an AI agent, up from fewer than one in 10 a year ago, while a new secret appears in public code roughly every two seconds. GitHub introduces a ModernBERT-based classifier built with Microsoft Applied Sciences that extends push protection to unstructured secrets, evaluating candidate batches in under two milliseconds and potentially more than doubling the secrets it can prevent. The feature enters private preview and will be available to organizations with GitHub Secret Protection on Enterprise Cloud and GitHub Teams, and will ship with GitHub Enterprise Server 3.23 in public preview.