$ tail -f ./news/ai-security

AI Security News Feed

34 latest AI Sec News · built Apr 27, 2026
Incident // 2026-04-27

AI Agent Security Incidents Now Common in Enterprises

The article discusses the increasing frequency of security incidents involving autonomous AI agents in enterprise environments. It highlights the challenges organizations face in managing and controlling these AI systems, emphasizing the need for improved security measures.

Cloud Security Alliance open_link()
Incident // 2026-04-22

Anthropic Investigating Possible Breach of Its Mythos AI Model

Anthropic is currently investigating a potential breach involving its Mythos AI model, which raises concerns about the security of AI systems. This incident highlights the ongoing risks associated with AI model vulnerabilities and the importance of robust security measures in AI development.

CBS News open_link()
Tool // 2026-04-20

OpenAI Agents SDK Improves Governance with Sandbox Execution

The article discusses the enhancements made to the OpenAI Agents SDK, focusing on its new sandbox execution feature aimed at improving governance. This development is significant for AI/ML security as it allows for safer testing and deployment of AI agents in controlled environments.

Artificial Intelligence News open_link()
Research // 2026-04-18

Our Evaluation of Claude Mythos Preview's Cyber Capabilities

The article discusses the evaluation of Anthropic's Claude Mythos Preview, highlighting improvements in its performance on capture-the-flag challenges and multi-step cyber-attack simulations. This evaluation is relevant as it showcases advancements in AI capabilities that could impact cybersecurity practices and threat landscapes.

AISI open_link()
Research // 2026-04-18

GPT-5.4 Cyber vs Claude Mythos: Which Model Fits Cybersecurity?

This article compares two AI models, GPT-5.4 Cyber and Claude Mythos, in the context of cybersecurity applications. It highlights their respective strengths in practical security workflows and exploit research, making it relevant for understanding AI's role in enhancing security measures.

Penligent open_link()
Tool // 2026-04-16

Anthropic Releases Claude Opus 4.7

Anthropic has announced the release of Claude Opus 4.7, an advanced AI model designed to enhance user interaction and safety. This update is significant for AI/ML security as it addresses previous vulnerabilities and improves the model's robustness against adversarial attacks.

Anthropic open_link()
Tool // 2026-04-15

OpenAI Launches GPT-5.4-Cyber with Expanded Access for Security Teams

OpenAI has introduced GPT-5.4-Cyber, a new version of its language model tailored for cybersecurity applications. This launch aims to enhance the capabilities of security teams in identifying and mitigating threats more effectively.

The Hacker News open_link()
Policy // 2026-04-15

The AI Coding Agent Manifesto

This article discusses the principles and ethical considerations surrounding the development of AI coding agents. It highlights the importance of responsible AI practices in coding to enhance security and efficiency in software development.

Medium open_link()
Threat Actor // 2026-04-13

AI-Boosted Hacks with Anthropic's Mythos Could Have Dire Consequences for Banks

The article discusses the potential risks posed by AI-enhanced hacking techniques, particularly those utilizing Anthropic's Mythos framework. It highlights the implications for the banking sector, emphasizing the need for robust security measures against evolving threats.

Reuters open_link()
Vulnerability // 2026-04-01

Prompt Injection and the Security Risks of Agentic Coding Tools - Blog

Our testing showed that if the underlying model driving an agentic coding tool is vulnerable to a prompt injection, the agent can be manipulated into writing insecure code. This raises serious concerns for developers and organizations relying on these tools.

securecodewarrior.com open_link()
Incident // 2026-04-01

Axios npm Package Compromised: Supply Chain Attack Delivers Cross-Platform RAT

The Axios npm package has been compromised in a supply chain attack, leading to the distribution of a cross-platform Remote Access Trojan (RAT). This incident highlights the vulnerabilities in software supply chains and the potential risks posed to AI/ML applications relying on third-party packages.

Snyk open_link()
Vulnerability // 2026-03-28

LangChain, LangGraph Flaws Expose Files, Secrets, Databases in Widely Used AI Frameworks

Recent vulnerabilities in LangChain and LangGraph have been discovered, potentially exposing sensitive files and database information. These flaws highlight significant security risks in widely adopted AI frameworks, emphasizing the need for robust security measures in AI development.

The Hacker News open_link()