#Microsoft
3 posts
Leaked Windows Defender zero-days are already being used to gain SYSTEM access
Leaked Windows Defender zero-days are already being used to gain SYSTEM access A fast-moving Windows story matters to defenders this week for a simple reason: p...
April 17, 2026
5 min read
Lucas Oliveira
Research
Microsoft March 2026 Patch Tuesday Fixes 2 Public Zero-Days and Copilot-Linked Excel Risk
Microsoft March 2026 Patch Tuesday Fixes 2 Public Zero-Days and Copilot-Linked Excel Risk | 2026 Executive Summary Microsoft's March 2026 Patch Tuesday is not j...
March 17, 2026
6 min read
Lucas Oliveira
Research
Microsoft March 2026 Patch Tuesday Fixes Two Publicly Disclosed Zero-Days and 79 Vulnerabilities
Microsoft March 2026 Patch Tuesday Fixes Two Publicly Disclosed Zero-Days and 79 Vulnerabilities Microsoft’s March 2026 Patch Tuesday landed with a broad securi...
March 10, 2026
4 min read
Lucas Oliveira
Research