[3/31 20:00] Stanford MIRAGE Research - AI Visual Understanding Is an Illusion / Tenex AI Raises $250M for Cybersecurity - Reaches Unicorn Status

AI News Flash for March 31, 2026 at 20:00 UTC. Topics: 1. Stanford MIRAGE Research - AI Visual Understanding Is an Illusion https://fortune.com/2026/03/31/ai-mirages-alien-machine-brains-anthropic-leaks/ 2. Tenex AI Raises $250M for Cybersecurity - Reaches Unicorn Status https://www.bloomberg.com/news/articles/2026-03-31/google-partner-tenex-raises-250-million-for-ai-security-tools 3. Boston First Major US City to Require AI Proficiency for Graduates https://www.nbcnews.com/news/us-news/boston-schools-requiring-ai-proficiency-graduate-rcna249385 4. Salesforce Repositions Slack as AI Agent Hub https://www.cxtoday.com/contact-center/salesforce-slackbot-ai-agent-customer-service/