Privileged Remote Access
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Fake IT support calls on Microsoft Teams push EtherRAT malware
Threat actors are using Microsoft Teams voice calls to impersonate IT support and push EtherRAT malware, according to a Unit 42 technical analysis. The campaign combines phishing emails, remote-access tools and a Node.js loader.
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BeyondTrust patches critical flaws in Remote Support and Privileged Remote Access
BeyondTrust patched four vulnerabilities in its Remote Support and Privileged Remote Access products, including two critical authentication flaws that could allow unauthorized access under specific configurations. The company said the issues were found internally and has not reported active exploitation.
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Researchers say attacker used Tailscale and SSH to keep access after C2 outage
A technical analysis by Cato Networks says an attacker kept access to a French automotive business after a C2 outage by installing OpenSSH and Tailscale on a victim machine and using a separate access path.
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UNC6692 Uses Microsoft Teams Help Desk Impersonation to Push Custom Malware
UNC6692 used Microsoft Teams help desk impersonation, email bombing and a custom malware chain to target corporate users, according to Mandiant. The activity included credential harvesting, remote access, tunneling and later-stage network movement.
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BeyondTrust patches critical pre-auth RCE in Remote Support and Privileged Remote Access
BeyondTrust released patches for CVE-2026-1731, a critical pre-auth remote code execution flaw affecting Remote Support and older Privileged Remote Access versions. Self-hosted instances must apply updates or upgrade to reach patchable releases.
