Panther uncovers "OtterCookie," a North Korean npm campaign hiding malware in benign wrappers. It steals crypto wallets and installs SSH backdoors. Audit now!

SSH Hardenings That Can Stop Almost All Attacks At Your Server Part 1

Flare unmasks PamDOORa: a $1,600 Linux backdoor that hijacks the PAM stack to harvest credentials and manipulate authentication logs to evade detection.

Most intrusion alerts start with failures.

Exploring vulnerable SSH configurations safely inside a local pentest environment

In the last article, we examined how nginx modules, a tool designed to serve web traffic, can be exploited by an attacker who has gained a…

Introduction

Difficulty: Easy

How to Navigate Home Directories, Read Hidden Files, and Manage Credentials Like a Linux Pro.

  TL;DR A serious libssh2 vulnerability now puts SSH clients at risk. Researchers track it as CVE-2026-55200, with a CVSS 4.0 score of 9.2. A remote attacker can corrupt memory and run code o…