Hackers Use Nightmare-Eclipse Tools After Compromising FortiGate SSL VPN Access

A real-world intrusion campaign leveraging publicly available Nightmare-Eclipse privilege escalation tooling, BlueHammer, RedSun, and UnDefend, following what appears to be unauthorized access through a compromised FortiGate SSL VPN. The incident marks the first confirmed in-the-wild deployment of these tools against a live enterprise environment, raising urgent alarms for security teams globally. The tools at the […]

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