Security News Proofpoint settings exploited to send millions of phishing emails daily BleepingComputer Daniel Bender Jul 29, 2024 A massive phishing campaign dubbed "EchoSpoofing" exploited a security gap in Proofpoint's email protection service to dispatch millions of spoofed emails impersonating big entities like Disney, Nike, IBM, and Coca-Cola, to target Fortune 100 companies.
