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Lucas Oliveira
Research
A DevOps engineer and cybersecurity enthusiast with a passion for uncovering the latest in zero-day exploits, automation, and emerging tech. I write to share real-world insights from the trenches of IT and security, aiming to make complex topics more accessible and actionable. Whether I’m building tools, tracking threat actors, or experimenting with AI workflows, I’m always exploring new ways to stay one step ahead in today’s fast-moving digital landscape.
34
Articles
6
Avg. Read Time
9
Categories
2024
Joined
Expertise Areas
Security
vulnerability
Threat Hunting & Intel
Cloud & Application Security
Cybercrime
supply chain attack
Ransomware Trends
Ransomware Groups
Infostealer
Articles by Lucas Oliveira
Microsoft March 2026 Patch Tuesday Fixes Two Zero-Days
Why This Patch Tuesday Matters Microsoft's March 2026 Patch Tuesday addressed 79 vulnerabilities, including two publicly disclosed zero-days and three critical...
March 14, 2026
4 min read
Lucas Oliveira
Research
Chrome Zero-Days CVE-2026-3909 and CVE-2026-3910 Hit KEV
Chrome Zero-Days CVE-2026-3909 and CVE-2026-3910 Hit KEV | 2026 Executive Summary CVE-2026-3909 and CVE-2026-3910 became an urgent enterprise patching priority...
March 14, 2026
7 min read
Lucas Oliveira
Research
Veeam patches critical backup server flaws with RCE risk
Veeam patches critical backup server flaws with RCE risk Veeam’s March 2026 security update deserves immediate attention from enterprise defenders. The company...
March 13, 2026
6 min read
Lucas Oliveira
Research
TELUS Digital breach: ShinyHunters claims 1PB data theft
TELUS Digital breach: ShinyHunters claims 1PB data theft | 2026 Executive Summary TELUS Digital confirmed on March 12, 2026 that it is investigating unauthorize...
March 12, 2026
7 min read
Lucas Oliveira
Research
Critical n8n Flaws Enable RCE and Credential Exposure
Critical n8n flaws enable RCE and credential exposure | 2026 Executive Summary Two critical n8n flaws disclosed in March 2026 significantly raise risk for both...
March 12, 2026
6 min read
Lucas Oliveira
Research
CISA KEV update puts Ivanti, SolarWinds, and Omnissa on urgent patch list
CISA KEV update puts Ivanti, SolarWinds, and Omnissa on urgent patch list CISA’s March 2026 KEV update deserves attention well beyond federal environments. By a...
March 12, 2026
6 min read
Lucas Oliveira
Research
Doppelgänger backend leak maps 100+ disinformation domains
Doppelgänger: backend artifacts map 100+ disinformation domains | 2026 Executive Summary Researchers tracking Russia-linked influence operations say backend art...
March 11, 2026
8 min read
Lucas Oliveira
Research
Coruna iOS Exploit Kit Likely Traced to L3Harris Trenchant
Coruna iOS exploit kit likely traced to L3Harris Trenchant Executive Summary Google Threat Intelligence Group says the Coruna iPhone exploit framework was used...
March 11, 2026
7 min read
Lucas Oliveira
Research
UK Launches Online Crime Centre to Disrupt Fraud | 2026
UK Launches Online Crime Centre to Disrupt Fraud | 2026 Executive Summary The UK government has confirmed that a new Online Crime Centre (OCC) will begin operat...
March 11, 2026
9 min read
Lucas Oliveira
Research
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