Learn how the Spring Ring campaign abuses Microsoft Teams and voice phishing to deploy malware and target enterprise domain controllers.

The post Spring Ring: An Inside Look at Voice Phishing Campaigns in Microsoft Teams appeared first on Unit 42.

Unit 42 uncovers escalating Kubernetes attacks, detailing how threat actors exploit identities and critical vulnerabilities to compromise cloud environments.

The post Understanding Current Threats to Kubernetes Environments appeared first on Unit 42.

Unit 42 discusses the supply chain attack targeting Axios. Learn about the full attack chain, from the dropper to forensic cleanup.

The post Threat Brief: Widespread Impact of the Axios Supply Chain Attack appeared first on Unit 42.

CVE-2026-1731 is an RCE vulnerability in identity platform BeyondTrust. This flaw allows attackers control of systems without login credentials.

The post VShell and SparkRAT Observed in Exploitation of BeyondTrust Critical Vulnerability (CVE-2026-1731) appeared first on Unit 42.

Explore the tools Unit 42 found on a Muddled Libra rogue host. Learn how they target domain controllers and use search engines to aid their attacks.

The post A Peek Into Muddled Libra’s Operational Playbook appeared first on Unit 42.