Kubernetes Vulnerability Puts Clusters at Risk of Takeover (CVE-2020-8558)

A security issue assigned CVE-2020-8558 was recently discovered in the kube-proxy, a networking component running on Kubernetes nodes. The issue exposed internal services of Kubernetes nodes, often run without authentication. On certain Kubernetes deployments, this could have exposed the api-server, Read More …

NSA Urgently Warns on Industrial Cyberattacks, Triconex Critical Bug

The U.S. National Security Agency (NSA) and the Cybersecurity and Infrastructure Security Agency (CISA) have issued an alert warning that adversaries could be targeting critical infrastructure across the U.S. Separately, ICS-CERT issued an advisory on a critical security bug in Read More …

OilRig Targets Middle Eastern Telecom Organization and Adds Novel C2 Channel with Steganography to Its Inventory

While analyzing an attack against a Middle Eastern telecommunications organization, Unit 42 has discovered a variant of an OilRig-associated tool we call RDAT using a novel email-based command and control (C2) channel that relied on a technique known as steganography Read More …

MATA: Multi-platform targeted malware framework

As the IT and OT environment becomes more complex, adversaries are quick to adapt their attack strategy. For example, as users’ work environments diversify, adversaries are busy acquiring the TTPs to infiltrate systems. Recently, we reported to our Threat Intelligence Read More …