[Anthropic Launches Cybersecurity Initiative to Provide Free Vulnerability Scanning for Open Source Projects] According to an official announcement from Anthropic, the company has launched a cybersecurity initiative called Cyber Mission, with an initial focus on critical infrastructure and open-source software. As part of the Critical Infrastructure Defense Program, Anthropic will provide cutting-edge Claude models, on-site engineers, and threat research support to 11 security service providers, including Accenture, CrowdStrike, Deloitte, and PwC, covering systems such as power grids, water supply, and transportation. The OSS Scanner will offer free vulnerability scanning and remediation suggestions for selected open-source projects, with an expected true positive rate exceeding 90%.