GitGuardian Raises $50M Series C to Address Non-Human Identities Crisis and AI Agent Security Gap

New York, NY, 11th February 2026, CyberNewswire...

Security Threat Modeling for Emerging AI-Agent Protocols: A Comparative Analysis of MCP, A2A, Agora, and ANP

The rapid development of the AI agent communication protocols, including the Model Context Protocol MCP, Agent2Agent A2A, Agora, and Agent Network Protocol ANP, is reshaping how AI agents communicate with tools, services, and each other. While these protocols support scalable multi-agent...

A new era of agents, a new era of posture

The rise of AI Agents marks one of the most exciting shifts in technology today. Unlike traditional applications or cloud resources, these agents are not passive components- they reason, make decisions, invoke tools, and interact with other agents and systems on behalf of users. This autonomy...

Systems Security Foundations for Agentic Computing

This paper articulates short- and long-term research problems in AI agent security and privacy, using the lens of computer systems security. This approach examines end-to-end security properties of entire systems, rather than AI models in isolation. While we recognize that hardening a single mode...

A2AS: Agentic AI Runtime Security and Self-Defense

The A2AS framework is introduced as a security layer for AI agents and LLM-powered applications, similar to how HTTPS secures HTTP. A2AS enforces certified behavior, activates model self-defense, and ensures context window integrity. It defines security boundaries, authenticates prompts, applies...

EUVD-2017-2336

Malware in sbrugna...

EUVD-2021-13693

Malware in sbrugna...

EUVD-2018-10533

Malware in sbrugna...

EUVD-2020-6179

Malware in sbrugna...

EUVD-2025-18279

Malicious code in bioql PyPI...

EUVD-2022-28865

Malicious code in bioql PyPI...

Azure File Sync Agent v18.3 Release – August 2025 (KB5063613)

Security Update for Azure File Sync agent version 18.3.0.0. For more details, see the associated Microsoft Knowledge Base article...

Azure File Sync Agent v18.3 Release – August 2025 (KB5063613)

Security Update for Azure File Sync agent version 18.3.0.0. For more details, see the associated Microsoft Knowledge Base article...

PT-2025-30428 · Chaindesk · Chaindesk

Name of the Vulnerable Software and Affected Versions: Chaindesk versions through 2025-05-26 Description: A stored Cross-Site Scripting XSS vulnerability exists in the agent chat component. An attacker can execute arbitrary client-side scripts by creating an AI agent with a system prompt designed...

ATAG: AI-Agent Application Threat Assessment with Attack Graphs

Evaluating the security of multi-agent systems MASs powered by large language models LLMs is challenging, primarily because of the systems' complex internal dynamics and the evolving nature of LLM vulnerabilities. Traditional attack graph AG methods often lack the specific capabilities to model...

CVE-2024-52926

Delinea Privilege Manager before 12.0.2 mishandles the security of the Windows agent...

Open Challenges in Multi-Agent Security: Towards Secure Systems of Interacting AI Agents

Whitepaper called Open Challenges In Multi-Agent Security: Towards Secure Systems Of Interacting AI Agents...

PT-2025-18388 · Elastic · Endpoint Security +1

Name of the Vulnerable Software and Affected Versions: Elastic Agent and Elastic Security Endpoint affected versions not specified Description: Exposure of sensitive information to local unauthorized actors can lead to loss of confidentiality and impersonation of Endpoint to the Elastic Stack. Th...

CVE-2025-27937

Quick Agent V3 and Quick Agent V2 contain an issue with improper limitation of a pathname to a restricted directory 'Path Traversal'. If exploited, an arbitrary file in the affected product may be obtained by a remote attacker who can log in to the product...

SUSE-SU-2025:1143-1 Security update for google-guest-agent

This update for google-guest-agent fixes the following issues: - CVE-2024-45337: golang.org/x/crypto/ssh: Fixed misuse of ServerConfig.PublicKeyCallback leading to authorization bypass bsc1234563. Other fixes: - Updated to version 20250327.01 bsc1239763, bsc1239866 Remove error messages from...