email phishing
Proofpoint settings exploited to send millions of phishing emails daily
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 Disney, Nike, IBM, and Coca-Cola, to target Fortune 100 companies. The campaign started in January 2024, disseminating an average of 3 million spoofed emails daily and reaching a peak of 14 […]
New phishing tactic hijacks email protections to mask links
Email security company Barracuda exposed a recent phishing campaign that uses legitimate URL protection services to mask malicious email links. The new phishing tactic was revealed in a Barracuda blog post Monday, and has been leveraged in attacks beginning around mid-May 2024. The attacks take advantage of the legitimacy of URL protection services used by […]