DossierENTITY

SMTP relay network

Coverage of SMTP relay network in the Nexus archive.

Earliest in view: Jun 5 · 05:34 UTCMost recent: Jun 5 · 05:34 UTC

Co-mentioned in this coverage

Recent coverage

SECURITYJun 5 · 05:34 UTCTHE HACKER NEWS
PCPJack Hijacks 230 AWS, Google Cloud, and Azure Servers for Covert SMTP Relay Network
PCPJack has hijacked cloud servers from AWS, Google Cloud, and Azure to create a covert SMTP relay network. Compromised business servers in the U.S., Europe, and Asia were converted into SMTP proxies, verified for mail relay capability, and synced every five minutes.