Summary: Proofpoint acquires Acuvity for AI security

Why It Matters: Proofpoint is expanding its capabilities to protect "AI agents" and "agentic workspaces." This shows they are moving beyond traditional email security to control how employees and automated tools use AI.

What Changed:

• Added a major announcement about the acquisition of Acuvity to the homepage.
• Changed the primary call-to-action button from "See It in Action" to "Get a Demo."
• Updated the "Protect Cloud Apps" link to remove "legacy" from the URL path.
• Updated the website footer to include a 2026 copyright date.