ESET researchers document how the Sednit APT group has reemerged with a modern toolkit centered on two paired implants – BeardShell and Covenant.

IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...

The malware is described as an 'EDR killer', stopping security solutions and suppressing notifications.

The Contagious Interview campaign weaponizes job recruitment to target developers. Threat actors pose as recruiters from crypto and AI companies and deliver backdoors such as OtterCookie and ...

This simple script tamed my Downloads folder.

Docker is a software platform for building applications based on containers—small and lightweight execution environments that make shared use of the operating system kernel but otherwise run in ...

This lab demonstrates two enumeration approaches in an Active Directory environment: 1. Automated graph-based enumeration using BloodHound 2. Manual LDAP-based enumeration using PowerView The ...