Proofpoint, Inc., a leading cybersecurity and compliance company, today announced it has been named a Leader in the 2025 Gartner Magic Quadrant for Email Security for the second consecutive year.

Proofpoint Inc., a provider of cloud-based email security, archiving and compliance solutions, announced today Proofpoint CloudControl, its email security and compliance platform for the enterprise.

Millions of perfectly spoofed emails have been sent daily as hackers took advantage of a flaw in Proofpoint’s email protection service. An investigation by Guardio Labs researchers, working in ...

Cybersecurity researchers at Guardio Labs have discovered a “critical in-the-wild exploit” that allowed cybercriminals to override email protections offered by Proofpoint, pose as major companies, and ...

Proofpoint on Monday is announcing a version of its security offering that offers e-mail threat protection, data-leak prevention, and messaging encryption in one box. Available now as a dedicated ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Messaging security software developer Proofpoint has ...

SUNNYVALE, Calif., December 03, 2025--(BUSINESS WIRE)--Proofpoint, Inc., a leading cybersecurity and compliance company, today announced it has been named a Leader in the 2025 Gartner Magic Quadrant ...

Protecting emails that contain sensitive data is crucial. The loss of confidential information or customer details can lead to hefty fines, negative publicity, and a significant erosion of customer ...