Security Insights

Latest threat analysis, industry news, and security best practices from our expert team.

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llm-security62 articles
Aug 17, 2026

Hugging Face Supply-Chain Attack & PHANTOM-B: Threat Modeling Lessons for Defending AI/ML Pipelines

Introduction When Adam Shostack — arguably the most authoritative voice in threat modeling alive — says he was "blown away" by an attack dis...

criticalzero-daycve
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Aug 17, 2026

Encrypted LLM Reasoning Traces Can Be Recovered: Defending OpenAI and Anthropic API Traffic from Trace Extraction

What Happened A few days ago, security researcher Johann Rehberger (Embrace The Red) published a hands-on write-up building on the paper "St...

criticalzero-daycve
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Aug 14, 2026

Anthropic's Claude Text Watermarking Plan: What Defenders Need to Know About AI Content Provenance

Introduction Anthropic has publicly detailed its thinking on watermarking text generated by Claude — a technical approach that would allow A...

criticalzero-daycve
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Aug 14, 2026

CVE-2026-73678: MindsDB Unauthenticated RCE via Anton Agent Scratchpad — Detection and Remediation Guide

A CVSS 10 in the AI Stack: Why CVE-2026-73678 Demands Immediate Action The NVD has published CVE-2026-73678, a critical, network-exploitable...

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Aug 14, 2026

Reasoning Trace Extraction from Proprietary LLM APIs: Detection and Hardening Guide for Security Teams

Introduction A new attack technique against proprietary large language model APIs is making the rounds, and it should be on every security t...

criticalzero-daycve
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Aug 12, 2026

Stealing Reasoning Traces from Proprietary LLM APIs: How Attackers Exfiltrate Chain-of-Thought and How to Defend Against It

Introduction A recently publicized technique demonstrates that proprietary large language model APIs — including models that deliberately su...

criticalzero-daycve
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Aug 10, 2026

Prompt Injection Defense: Why Transparent AI Agents Are the Detection Layer Your SOC Is Missing

Introduction A recent opinion piece on CyberScoop makes an argument that every security leader deploying AI agents needs to internalize: the...

criticalzero-daycve
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Aug 10, 2026

OpenAI Astra Model Paused Over Cyber Capability Gains: What Defenders Must Do Now

Introduction OpenAI has paused certain internal activities involving its next-generation model, codenamed Astra, after internal evaluations ...

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Aug 6, 2026

ChatGPT Sandbox Escape at Black Hat USA 2026: Defending Against C2-Style Control of AI Sandboxes

Introduction At Black Hat USA 2026, a security researcher demonstrated a proof-of-concept attack chain that achieved command-and-control (C2...

criticalzero-daycve
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