ReactiveZero delivers advanced penetration testing, red teaming, threat hunting, and digital forensics — led by OSCP, CEH, and CHFI-certified experts. We help organizations neutralize threats across IT, OT, IoT, and cloud environments.
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Feb 6 · 4 min read · When traditional file transfer methods are locked down, sometimes the answer is literally staring you in the face. The Problem: Extracting Data from Fortress Environments Picture this: You're working in a highly secured environment. The network is co...
Join discussionAug 14, 2025 · 4 min read · Executive Summary During a routine security monitoring exercise, our research team identified a chain of vulnerabilities in a major SaaS integration platform that culminated in complete compromise of its Google Cloud Platform (GCP) environment. The w...
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Jun 9, 2025 · 4 min read · ⚠️ Disclaimer All vulnerabilities discussed in this post have been responsibly disclosed and remediated by the OV-chipkaart team. The attack chain outlined here is no longer valid and cannot be exploited. This blog post is for educational purposes an...
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