RGRahul Gargincyberfort.hashnode.dev·Aug 9, 2025 · 4 min readThe Invisible Threat: A Deep Dive into ChatGPT's 0-Click VulnerabilityImagine asking ChatGPT to summarize a seemingly innocent document. You upload the file, type "summarize this," and go about your day. But behind the scenes, a malicious script has awakened. Without any further clicks or warnings, the AI begins to sea...00
RGRahul Gargincyberfort.hashnode.dev·Aug 3, 2025 · 4 min readIoT Tools Every Cybersecurity Professional Should KnowAs the Internet of Things (IoT) expands across homes, industries, and critical infrastructure, its security has become one of the most pressing concerns in the cybersecurity landscape. From connected lightbulbs to industrial PLCs, the attack surface ...00
RGRahul Gargincyberfort.hashnode.dev·Jul 21, 2025 · 2 min readCritical Zero-Day in SharePoint Exploited in Global CyberattackA serious zero-day vulnerability in Microsoft SharePoint Server is currently being exploited in an ongoing cyberattack campaign that has impacted over 85 servers across at least 54 organizations worldwide. Affected entities include government agencie...00
RGRahul Gargincyberfort.hashnode.dev·Jul 14, 2025 · 3 min readRunning Local AI with LM Studio Changed How I Approach CybersecurityMost people use ChatGPT for writing emails or debugging code. I use it to help build payload generators, automate recon scripts, and speed up red team tool development — except I don’t use ChatGPT at all. I run my own models locally, through LM Studi...00
RGRahul Gargincyberfort.hashnode.dev·Jul 11, 2025 · 4 min readHow I Learned to Find (Almost) Anyone on the Internet — The Power of OSINTIntroduction Ever stumbled across a random profile online and thought, “This looks fake”? Or wondered how cyber investigators manage to track people down with just a username or photo? That’s not magic — it’s OSINT. Short for Open Source Intelligence...00