🕳️ Vulnerabilities & CVEs

Doctor No's Demise: Block Prompts, Not Productivity

Enterprise security's favorite villain, Doctor No, is finally on life support. Blocking tools drives shadow IT—time to secure the session instead.

Elena Vasquez 📅 Apr 03, 2026 ⏱️ 4 min read 👁️ 0 views
CISO as Doctor No blocking AI prompts while employees workaround via shadows

⚡ Key Takeaways

  • Blocking tools creates invisible shadow IT—secure sessions instead.
  • Legacy agents and firewalls deliver theatrical security, breaking UX.
  • Prompt-level DLP and extension governance are the 2026 standard.

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Elena Vasquez
Written by

Elena Vasquez

Senior editor and generalist covering the biggest stories with a sharp, skeptical eye.

#Doctor No #browser security #enterprise security #prompt DLP #session-level governance #shadow IT

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Originally reported by The Hacker News

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