Person
MSNightmare
- First Reported
- Oct 5, 2026
- Latest Reported
- Oct 6, 2026
Reported Context (2)
- Alias used by Abdelhamid Naceri. BigDiskBuster PoC Can Block Microsoft Defender Updates While Protection Remains Active
- The article identifies MSNightmare as the actor who published the BigDiskBuster proof of concept on GitHub. BigDiskBuster PoC Can Silently Block Microsoft Defender Updates by Exhausting Disk Space
People (4)
MITRE ATT&CK (1)
Vendors (3)
Products (3)
Tools (4)
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.