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.
Expertise Areas
Articles by Lucas Oliveira
Cisco patches another SD-WAN zero-day after limited exploitation
Cisco patches another SD-WAN zero-day after limited exploitation Cisco has disclosed yet another actively exploited weakness in its SD-WAN stack, and the import...
Lucas Oliveira
Research
YellowKey fix lands in June baseline: patch BitLocker fleets now
YellowKey fix lands in June baseline: patch BitLocker fleets now Microsoft has now closed the patch gap for CVE-2026-45585, the public BitLocker bypass widely r...
Lucas Oliveira
Research
PAN-OS GlobalProtect auth bypass is now an incident response problem
PAN-OS GlobalProtect auth bypass is now an incident response problem Palo Alto Networks has confirmed active exploitation of CVE-2026-0257, an authentication by...
Lucas Oliveira
Research
Red Hat npm compromise proves provenance alone is not enough
Red Hat npm compromise proves provenance alone is not enough Red Hat has confirmed that multiple packages published under the @redhat-cloud-services npm namespa...
Lucas Oliveira
Research
Exchange CVE-2026-42897 patches land after active OWA exploitation
Exchange CVE-2026-42897 patches land after active OWA exploitation Microsoft has now shipped the June 2026 Exchange security updates for CVE-2026-42897, ending...
Lucas Oliveira
Research
Veeam CVE-2026-44963 puts domain-joined backup servers at RCE risk
Veeam CVE-2026-44963 puts domain-joined backup servers at RCE risk Veeam has patched CVE-2026-44963, a critical [vulnerability](https://invaders.ie/resources/gl...
Lucas Oliveira
Research
Oracle PeopleSoft alert follows breach claims at 100+ organizations
Oracle PeopleSoft alert follows breach claims at 100+ organizations Claims of mass compromise across Oracle PeopleSoft environments were already serious on June...
Lucas Oliveira
Research
Chrome Zero-Day CVE-2026-11645 Enters KEV After Google Ships Emergency V8 Patch
Chrome Zero-Day CVE-2026-11645 Enters KEV After Google Ships Emergency V8 Patch Google has patched an actively exploited [zero-day](https://invaders.ie/resource...
Lucas Oliveira
Research
Cisco CUCM SSRF bug turns WebDialer exposure into a path toward root
Cisco CUCM SSRF bug turns WebDialer exposure into a path toward root Cisco's latest Unified Communications Manager advisory deserves attention because it turns...
Lucas Oliveira
Research
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