微软称全球服务中断系健康检查失败所致
Microsoft Links Global Outage to Failed Health Checks
Outlook and Copilot remained disrupted Friday. Microsoft said it had no evidence of malicious activity, but a full root-cause report was still to come.... Read the full story at The Defiant
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力