https://cybercrime.club/tags/pam/Infrastructure security news for people who build infrastructure.Hugo -- gohugo.ioen-usTue, 16 Jun 2026 23:14:00 -0400https://cybercrime.club/posts/velvet-ant-operation-highland-pam-openssh-auth-stack-backdoor/Tue, 16 Jun 2026 23:14:00 -0400https://cybercrime.club/posts/velvet-ant-operation-highland-pam-openssh-auth-stack-backdoor/Sygnia's Operation Highland report details how the China-nexus group Velvet Ant hid in an isolated network for nearly a decade by backdooring pam_unix.so and OpenSSH binaries — no exploit, no dropped malware, no anomalous logs.threats