Nightmare Eclipse

Reported Context (19)

Online name used by Abdelhamid Naceri, according to his claim. Researcher Releases BigDiskBuster PoC to Disrupt Microsoft Defender Updates
Security researcher who released the PrettyPrague, FalconFlank, and GreenSection exploits; also known as Chaotic Eclipse, Infinite Nightmare, and MSNightmare. Researcher Releases Three Zero-Day Exploits Targeting Avast, CrowdStrike and Nvidia
Anonymous researcher using this handle who released the FalconFlank exploit. FalconFlank Zero-Day Reportedly Enables SYSTEM Privileges on Updated Windows Systems
Alias explicitly identified for Chaotic Eclipse. Researcher Claims FalconFlank PoC Exploits CrowdStrike Falcon for Privilege Escalation
Researcher who released the HardBreacher proof-of-concept; the article says they are also known as Chaotic Eclipse. Nightmare Eclipse Releases HardBreacher Kaspersky Privilege-Escalation PoC

CVE (80)

Malware (2)

People (19)

Threat Actors (1)

MITRE ATT&CK (8)

Vendors (20)

Products (87)

Tools (16)

Industries (4)

Countries (3)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.