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.
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.
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.
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.
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.