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Why Some Phishing Emails Are Mysteriously Disappearing

Blog post from Cloudflare

Post Details
Company
Date Published
Author
Dani Grant
Word Count
907
Company Posts That Month
22
Language
English
Hacker News Points
58
Summary

Phishing is a significant problem, and sometimes phishing campaigns use Cloudflare for free DNS services. To combat this issue, Cloudflare has developed a new method that causes malicious emails to disappear into the ether. The solution involves modifying the DMARC record of known phishing domains so that email clients reject all emails from those senders. This technique helps prevent successful phishing attempts and contributes to keeping people safe on the internet.

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