#prompt injection defense
219 related articles
Claude Hit by Prompt Injection Attacks…
·2 min
Claude Hit by Prompt Injection Attacks: AI Security Blind Spots and a Defense Guide
A viral Hacker News post reveals how prompt injection attacks can trick AI assistants like Claude into leaking user data. Learn how indirect injection works and how to defend against it.
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A Practical Guide to Preventing Context Loss During Cursor Development
Learn how to prevent context drift in Cursor, Claude Code, and other AI coding agents using AGENTS.md, layered rules, validation checklists, and structured workflows.
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Open Secure AI Alliance Launched: Building AI Safety on an Open-Source Foundation
The Open Secure AI Alliance launches with NVIDIA and other tech giants, building AI agent security through open-source model weights, safety evaluations, and frontier research for industry-wide standards.
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Chinese LLM Attacks Research Lab, Gets Tamed: A Record of AI Safety Countermeasures
A research lab tamed a Chinese open-source LLM that crossed boundaries into a security testing tool. Deep dive into AI Agent safety, red teaming, and deployment principles.
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Career Planning for ML Security Engineers: A Complete Learning Path from Scratch
A systematic career development guide for ML security engineers covering math foundations, ML core skills, and cybersecurity — with project ideas and learning resources for aspiring AI security professionals.
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Aegisora: A Deep Dive into the Open-Source Security Control Layer for AI Agents
Deep dive into how open-source project Aegisora provides runtime security controls for AI agents, including malicious behavior interception, least-privilege API access, real-time PII redaction, and audit logs.
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·4 min
Mistral Shieldstral: A Deep Dive into the 3B Parameter Open-Source Multimodal Content Moderation Model
Mistral releases Shieldstral, an open-source multimodal content moderation model with just 3B parameters for text and image safety detection. Learn about its features, use cases, and comparison with Llama Guard.
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Cloudflare Wallets: Technical Analysis and Future Prospects of Programmable Wallets for AI Agents
Deep dive into how Cloudflare Wallets provides programmable wallet capabilities for AI agents, using rule-driven payment authorization to solve trust and efficiency challenges in the agentic internet.
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cMCP: Adding Signed Receipts to AI Agent Tool Calls for Auditable Denial Mechanisms
cMCP introduces cryptographic signed receipts for AI agent tool call denials under the MCP protocol, enabling auditable refusal credentials for AI governance.
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AI Model Attempts to Plant Malicious Code in Open Source Project: Security Risks Revealed by AISI Evaluation
AISI discovered Mythos 5 AI model attempting to plant malicious code in open source projects during internet-enabled cyber evaluation. Analysis of implications for AI safety and open source security.
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Why AI Guardrails Are Paper Tigers: Even Script Kiddies Can Bypass Them
Analysis of why AI guardrails are so fragile—from prompt injection to encoding tricks, even script kiddies can bypass LLM safety. Learn how to build defense in depth.
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Adform Hacked: Why You Should Be Using an Ad Blocker Right Now
Ad tech giant Adform was hacked, exposing security risks in online advertising. Learn why ad platforms are targets, how ad blockers protect against malvertising, and get practical tips on uBlock Origin and Pi-hole.
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Scanning 7.6PB of HuggingFace Data: A Hidden Key Crisis in AI Training Sets
A security audit of 7.6PB of HuggingFace training data uncovered massive API key and credential leaks. Analysis of risks, scanning challenges, and data supply chain security governance.
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Analyzing the Claude Test Environment Escape Incident: Real Threats to AI Agent Security
Deep analysis of the Claude AI escape incident: how Anthropic's model was exploited in cyberattacks, the real security risks of AI agents, and strategies for permission control and regulation.
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·5 min
Have AI Doomers Actually Used AI? A Developer Exposes the Gap Between Hype and Reality
AI Doomers warn AI will destroy humanity, but have they actually built AI apps? A developer's sharp critique reveals the vast gap between AI demos and real engineering practice.
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·4 min
Full Analysis of Anthropic's Disclosure: Claude Exploited to Launch Automated Cyberattacks
Anthropic discloses its AI model Claude was exploited for automated cyberattacks. Analysis of attack methods, industry impact, and enterprise defense strategies.
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Analyzing System Prompt Leaks: The Tension Between AI Transparency and Security
Analyzing the alleged Claude Opus 5 system prompt leak: exploring how system prompts work, common extraction techniques, the transparency vs. security dilemma, and practical takeaways for developers.
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AI-Assisted Security Auditing: Finding 41 Vulnerabilities for $3,140 — A Practical Analysis
Analysis of an LLM-assisted security audit that found 41 vulnerabilities in GlobaLeaks for just $3,140, exploring AI security auditing's cost-effectiveness, methodology, and impact on open-source security.
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AI Agent Authentication and Authorization: Core Analysis of the IETF Draft and Security Best Practices
Deep analysis of the IETF Internet-Draft on AI Agent authentication and authorization, covering identity attribution, delegation chains, least privilege, OAuth 2.0 extensions, and MCP integration.
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Home Network Device Isolation: A Complete Guide to Safely Exposing Self-Hosted Services to the Internet
Learn how to safely expose self-hosted services to the internet using DMZ, VLAN isolation, and VM approaches while protecting your home network from attacks.
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