Hackers Hijack 230 AWS, Azure, and Google Cloud Servers to Build a Secret Email Network
Cybersecurity researchers have uncovered a large-scale cloud-based operation linked to a threat actor known as PCPJack. According to new findings, the group compromised 230 cloud servers hosted on Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure. The attackers quietly converted these servers into a hidden SMTP relay network that could be used … Continued