A massive phishing campaign dubbed "EchoSpoofing" exploited now-fixed, weak permissions in Proofpoint's email protection service to dispatch millions of spoofed emails impersonating big entities like ...

Attackers Use Proofpoint and Intermedia Link Wrapping to Hide Malicious URLs Your email has been sent Threat actors exploited Proofpoint and Intermedia link-wrapping services in phishing campaigns ...

SUNNYVALE, Calif.--(BUSINESS WIRE)--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 ...

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 ...