Daily Signal - page 38A daily journal at the intersection of AI and cybersecurity. Thursday, May 21, 2026 Microsoft Defender Vulnerabilities Actively Exploited in the Wild vulnerability · cve · privilege-escalation · zero-day · microsoft Wednesday, May 20, 2026 Discord Migrates All Users to End-to-End Encryption by Default appsec · iam 1Password and OpenAI Introduce Just-in-Time Credentials for AI Coding Agents iam · llm · openai · appsec Anthropic Silently Patches Claude Code Sandbox Bypass anthropic · vulnerability · llm · appsec CISA Adds 7 Known Exploited Vulnerabilities Including Active Microsoft Defender Flaws cve · vulnerability · microsoft Over 320 NPM Packages Hit by Fresh Mini Shai-Hulud Supply Chain Attack supply-chain · npm · malware Unit 42: TamperedChef Clusters Deliver Stealthy Payloads via Trojanized Productivity Apps malware · supply-chain · phishing GitHub Confirms 3,800 Internal Repos Breached via Malicious VS Code Extension supply-chain · github · malware · data-breach ← Newer Page 38 of 65 Older →
Microsoft Defender Vulnerabilities Actively Exploited in the Wild vulnerability · cve · privilege-escalation · zero-day · microsoft
1Password and OpenAI Introduce Just-in-Time Credentials for AI Coding Agents iam · llm · openai · appsec
CISA Adds 7 Known Exploited Vulnerabilities Including Active Microsoft Defender Flaws cve · vulnerability · microsoft
Unit 42: TamperedChef Clusters Deliver Stealthy Payloads via Trojanized Productivity Apps malware · supply-chain · phishing
GitHub Confirms 3,800 Internal Repos Breached via Malicious VS Code Extension supply-chain · github · malware · data-breach