Update README.md

README.md

@@ -7,4 +7,51 @@ sdk: static
 pinned: false
 ---
 
-Edit this `README.md` markdown file to author your organization card.
+# IstroSec s.r.o. 🛡️
+
+**A European Cyber Security Company** 
+
+[Website](https://istrosec.com/) | [IstroCSIRT](https://istrosec.com/service/csirt-services/) | [Contact](mailto:info@istrosec.com)
+
+IstroSec is an advanced cybersecurity firm specializing in digital forensics, incident response (DFIR), offensive security, and proprietary defense R&D. Our team of 50+ world-class experts defends global organizations against complex threats, including nation-state APTs and sophisticated ransomware operators.
+
+---
+
+## 🦅 The Gryphon Platform
+**Gryphon** is our proprietary, in-house Endpoint Detection and Response (EDR) and DFIR platform built for high-stakes incident response and threat hunting:
+* **Rapid Deployment:** Instantly deployable across thousands of endpoints to immediately establish visibility during active breaches.
+* **Deep Telemetry & Forensics:** Collects and analyzes memory, volatile data, and forensic artifacts at scale.
+* **Automated Hunting:** Executes rapid, network-wide sweeps for custom IOCs and advanced TTPs to contain threats in real-time.
+
+---
+
+## 🛠️ Core Capabilities
+
+### 🔍 Reactive Security (DFIR)
+* **Incident Response & IstroCSIRT:** 24/7 TI-Accredited response for active breaches, ransomware negotiation, and crisis coordination.
+* **Digital Forensics:** Deep-dive analysis and evidence acquisition for post-breach investigations.
+* **Malware Analysis:** Advanced reverse engineering and custom vaccine development.
+
+### ⚔️ Offensive Security
+* **Red & Purple Teaming:** Collaborative and adversary-driven attack simulations targeting critical infrastructure.
+* **Penetration Testing:** Rigorous vulnerability assessments for web, network, and cloud environments.
+* **APT Simulations:** Realistic Spearphishing, Whaling, and social engineering campaigns.
+
+### 🛡️ Defensive Security & R&D
+* **Managed Defense (MDR):** SOC Level 3+ monitoring and EDR/SIEM optimization.
+* **Threat Intelligence:** Proactive Dark/Clear web monitoring for data leaks and compromised credentials.
+* **Vulnerability Research:** Active AI/ML security research (e.g., VYPAI-HaSO project), zero-day discoveries, and CVE publications.
+
+---
+
+## 🏆 Accreditations & Expertise
+* **Certifications:** OSCP, CISSP, CISA, CRISC, and extensive GIAC credentials (GCFA, GCFE, GCPN, GXPN, GCIH, GREM).
+* **Standards:** ISO/IEC 27001:2013, ISO 14001, ISO 9001:2015.
+* **Membership:** Trusted Introducer (TI) Accredited CSIRT.
+
+---
+
+## 📬 Locations
+* **EU Headquarters:** myhive Tower 2, Vajnorská 100/B, 831 04, Bratislava, Slovakia
+* **US Office:** 276 5th Avenue, Ste 704-2527, New York, NY 10001
+* **Incident Reporting:** [board@istrosec.com](mailto:board@istrosec.com)