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Dark Traffic Report from Tumbleweed

Started by bengross · 12 months ago

Roughly 83 percent of inbound SMTP traffic consists of “spam and network intrusion precursors like directory harvest attacks (DHA), email denial of service (DoS) attacks, malformed SMTP packets, messages to non-existent recipient addresses, and other invalid email messages that should not be accepted into enterprise networks,” according ... Continue reading »

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