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Apple phishing via Sendgrid ESP or SMTP provider — 1 Comment

  1. Thanks for publishing this. We have run into the same challenge, and I am shocked at how little information one can find on the internet regarding this new phishing attack vector. We saw a rise since last month in the use of sendgrid.net as a transactional third-party email handler, and are scrambling in the search for an appropriate countermeasure.

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