Intelligence Hub // Offensive Research

Research & News

Technical deep-dives, adversarial emulation research, and curated industry intelligence.

Offensive SecurityValyrSec Research

Active Directory Enumeration: Modern Attack Vectors

A technical breakdown of modern AD reconnaissance. Analyzing SMB Null Sessions, LDAP Anonymous Binds, and Kerberos enumeration techniques.
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Cyber IntelligenceValyrSec Advisory

Scan My SMS: Fighting Smishing in Israel

Empowering users to identify malicious links and strengthen the 'Human Firewall' against mobile threats in the Israeli landscape.
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Cloud & AI SecurityValyrSec Lab

Old Google API Keys Gain New Gemini Exposure

How legacy Google API keys can be leveraged to gain unauthorized access to Gemini AI models. Exposure surface and mitigation.
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Exploit ResearchValyrSec Original

XSS in OpenAI ChatGPT-4o: Exploit Analysis

Technical breakdown of an XSS vulnerability in ChatGPT-4o. How input sanitization bypass leads to unauthorized script execution.
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AI SecurityValyrSec Research

LLM Prompt Injection: Breaking AI Guardrails

Deep dive into adversarial techniques to bypass security layers in modern LLMs. Remediation strategies for enterprise AI.
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