Phishing Attacks Leveraging Email Marketing Services to Bypass SEGs

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In a Twitter thread, Microsoft provided insight into an ongoing spam campaign that takes advantage of compromised email marketing services such as SendGrid and Amazon SES. Because these services are legitimate, Secure Email Gateways (SEGs) won’t distinguish the sender’s content as the email marketing service is genuine on the surface. This campaign is also concerning […]

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Read the original article: Phishing Attacks Leveraging Email Marketing Services to Bypass SEGs