Research
Frontier-Level Red-Teaming From a Self-Hostable Open-Weight Model: Testing NVIDIA Nemotron 3.5 Super
Key Findings AI agents are shipping into production faster than anyone is testing them. Every agent with tools, memory, and...
All articles by Yonatan Levi
Discovered Vulnerabilities
How Orca Traced an nginx Flaw to 1.45 Million Tengine Servers All Running Vulnerable Code
TL;DR When a critical nginx vulnerability hits the headlines, security teams patch nginx. But what if the same vulnerable code...
‘Orca Watch’ Series
18-Year-Old NGINX Rewrite Module Flaw Enables Unauthenticated DoS and Potential RCE
Table of contentsTechnical Root CauseAffected Products and VersionsRecommended ActionExploitation Risk and Threat OutlookPotential Business ImpactUPDATE May 15, 2026How can Orca...
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