What Proofpoint changed

• Added a major announcement banner stating Proofpoint has signed a definitive agreement to acquire Varonis.
• Updated the homepage headline to emphasize a "complete platform" for AI-accelerated threats and data risks.
• Added links to a formal press release and a dedicated acquisition landing page.
• Updated site-wide navigation links to remove the "www." prefix from internal URLs.
• Added quotation marks to customer testimonials from Accenture, Wyndham, and 1-800-GOT-JUNK?.

This acquisition combines Proofpoint’s email and human-centric security with Varonis’s data security capabilities. It signals a major move to own the "Data Security for AI" market and creates a more formidable competitor in the enterprise space.

• Updated all internal navigation links to remove the "www" prefix.
• Changed the primary domain for product pages, including Collaboration Security and AI Security.
• Updated links for resource guides, white papers, and customer stories to the new domain format.
• Added a new footer link for "Hornetsecurity" pointing to a separate domain.
• Shortened the URL paths for advisory and applied services by removing the "/premium-services/" subfolder.

The company has updated its entire URL structure, moving from www.proofpoint.com to proofpoint.com. This is a major technical SEO and branding shift that affects every link on their site.

• Almost all internal links were updated from www.proofpoint.com to proofpoint.com.
• Added a new link for "Leadership Team" in the footer.
• Added a new link for "AI, Privacy, and Trust" in the footer.
• Added a link to "Hornetsecurity" in the footer.
• Updated social media and contact links to the new domain format.

The company is moving its entire web presence to a shorter domain structure. This usually happens during a brand refresh or to simplify technical management. They also added new links to their leadership and AI trust pages in the footer.