Phishing Campaign Exploits Proofpoint to Send Spoofed Emails Posted by vulnerabiliT on Tuesday July 30, 2024 @01:26AM from the labs.guard.io dept. https://labs.guard.io/echospoofing-a-massive-phishing-campaign-exploiting-proofpoints-email-protection-to-dispatch-3dd6b5417db6 ( 1 comment | 3 points | on HN )
“EchoSpoofing” — A Massive Phishing Campaign Exploiting Proofpoint’s Email Protection to Dispatch Millions of Perfectly Spoofed Emails