A major software supply chain breach, escalating AI-enabled attacks on financial services, and tightening cyber resilience expectations are raising the stakes for CISOs, CIOs, and boards. In this episode of the CXO Daily Cybersecurity Intelligence Brief, we examine GitHub's internal repository breach tied to a malicious Visual Studio Code extension and what it reveals about under-secured developer environments, CI/CD pipelines, software provenance, and enterprise governance. We also cover a surge in DDoS and web application attacks against banks, fueled by AI-enabled botnets and hacktivist activity, underscoring the need for stronger operational resilience, business continuity planning, and incident response maturity. Regulatory pressure is intensifying as the Bank of England, FCA, and UK Treasury sharpen expectations around cyber resilience, AI governance, third-party risk, and board-level accountability. Additional developments include Microsoft's mitigation for the YellowKey BitLocker bypass, malware abusing OneDrive for covert command and control, and growing emphasis on immutable storage and trusted recovery. Stay informed on the latest cybersecurity threats, regulatory shifts, and leadership implications shaping enterprise risk and resilience.