Page 1 / Umut Bayram

Umut Bayram is an Associate Security Research Engineer at Picus Security. He specializes in web application security, reverse engineering, and malware analysis. He is an avid CTF player and is also passionate about the applications of artificial intelligence in the cybersecurity field and security research.

CVE-2026-88771: Citrix NetScaler Pre-Auth Command Injection Explained

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CISA AA26-281A: How Chinese Government-Linked Actors Steal Sensitive Data

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Dire Wolf Ransomware Attacks: How to Test and Strengthen Your Defenses

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How BlueMoon Exploits Chrome CVE-2026-85046 and CVE-2026-87491

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A Practical Guide to NERC CIP Compliance Using Picus

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CVE-2026-94127 Explained: F5 BIG-IP APM Heap Overflow Attack

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A Practical Guide to DPDPA Compliance Using Picus

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How Click2Shell Exploits WordPress Theme Installation for RCE

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Inside the OpenAI-RubyGems Incident: Did AI Agents Attack RubyGems?

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DarkTortilla Malware: How It Works and How to Test Your Defenses

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See and Validate Your Full External Attack Surface with Picus and CyCognito

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How KryBit Ransomware Works and How to Test Your Defenses

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