Technical Report: Exploring the Emerging Threats of the Agent Skill Ecosystem

We analyzed 3,984 AI agent skills from major marketplaces and found 76 confirmed malicious payloads, including credential theft, backdoor installation, and data exfiltration. 13.4% of all skills contain at least one critical-level security issue and at least 8 manually confirmed malicious skills...

From poisoned search results to GPU mining: A cryptojacking campaign abusing ScreenConnect and Microsoft .NET utilities

In this article 1. Attack chain overview 2. Mitigation and protection guidance 3. References 4. Learn more Microsoft Defender Experts identified an active cryptojacking campaign in which malicious download sites are surfaced not only through traditional search engine poisoning, but also through A...

CVE-2026-9582

A security flaw has been discovered in SourceCodester CET Automated Grading System with AI Predictive Analytics 1.0. This affects an unknown function. Performing a manipulation results in cross-site request forgery. The attack is possible to be carried out remotely. The exploit has been released ...

CVE-2026-9582 SourceCodester CET Automated Grading System with AI Predictive Analytics cross-site request forgery

A security flaw has been discovered in SourceCodester CET Automated Grading System with AI Predictive Analytics 1.0. This affects an unknown function. Performing a manipulation results in cross-site request forgery. The attack is possible to be carried out remotely. The exploit has been released ...

State of SDLC Security 2026: How Risk Scales in Modern Development

Insights from real-world environments into how code, developer tooling, automation, and AI are reshaping application security...

US Law Enforcement Warns of ‘Anti-Tech Extremism’ as AI Hatred Grows

As Americans stew over the looming risk of job-stealing AI and data centers in their back yards, the feds are raising the alarm about a new category of threat, documents obtained by WIRED show...

AI_AutoExploitGeneration

🎯 AI-POWERED AUTOMATED EXPLOIT GENERATION AEG SYSTEM Vers...

SourceCodester CET Automated Grading System with AI Predictive Analytics 安全漏洞

SourceCodester CET Automated Grading System with AI Predictive Analytics is an open-source English language assessment system based on artificial intelligence predictive analytics, developed by SourceCodester. Version 1.0 of the SourceCodester CET Automated Grading System with AI Predictive...

SourceCodester CET Automated Grading System with AI Predictive Analytics 安全漏洞

SourceCodester CET Automated Grading System with AI Predictive Analytics is an open-source English language assessment system based on artificial intelligence predictive analytics, developed by SourceCodester. Version 1.0 of the SourceCodester CET Automated Grading System with AI Predictive...

Lessons from Penetration Tests on Large-Scale Agent Systems

As AI systems gain increasing autonomy and execution capability, the number of discovered security vulnerabilities continues to rise. However, many of these vulnerabilities are not fundamentally novel, but instead reflect recurring classes of weaknesses long observed in prior computing systems...

May 26, 2026—KB5089570 (OS Build 28000.2179) Preview

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CVE-2026-41863

Spring AI's support for Anthropic's Skills API used LLM-influenced filenames unsanitized in Path.resolve before writing files to disk. This could allow a malicious user to write files outside the intended target directory, including restricted directories. Affected versions: Spring AI: 1.1.0...

netsec-agent

NETSEC-AGENT Autonomous AI Penetration Testing Terminal —...

The vulnerability of the Open WebUI web interface, based on artificial intelligence, arises from deficiencies in the authentication process, allowing attackers to execute arbitrary code.

The vulnerability of the Open WebUI web interface is related to deficiencies in the authentication process. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

AI-Driven Adaptive Adversaries and the Erosion of Cryptographic Trust in Public Key Systems

This paper examines the erosion of Public Key Cryptography PKC security under adaptive adversarial optimisation driven by artificial intelligence. The problem addressed is the growing mismatch between algorithm-centric cryptographic security models and operational attack realities, where...

From Frontier to Shadow AI: A Simmering Threat to Assurance and Security in Critical Infrastructure

Frontier AI systems, including large language models and emerging agentic AI tools, offer significant operational benefits but present unique challenges to critical infrastructure CI environments due to their non-deterministic and emergent properties. While formal adoption is inherently cautious...

Microsoft Security success stories: How St. Luke’s and ManpowerGroup are securing AI foundations

AI is reshaping how work gets done—and how risks emerge across cloud, data, identity, and more. Many organizations want AI-powered productivity, but their security foundations aren’t yet built for it. As organizations move toward AI-powered operating models, security becomes the critical enabler ...

The vulnerability of the Banner component in the Open WebUI web interface allows a hacker to manipulate inter-site requests and intercept the administrator’s session.

The vulnerability of the Banner web interface component based on artificial intelligence, Open WebUI, is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to manipulate inter-site requests and intercept the administrator...

ThreatsDay Bulletin: Linux Rootkits, Router 0-Day, AI Intrusions, Scam Kits and 25 New Stories

This week starts small. A token leaks. A bad package slips in. A login trick works. An old tool shows up again. At first, it feels like the usual mess. Then you see the pattern: attackers are not always breaking in. They are using the parts we already trust. That is what makes it worrying. The...

Malicious code in polymarket-ai-agent (npm)

A coordinated supply-chain attack comprising 9 npm packages published by maintainer polymarketdev GitHub actor texsellix, repo texsellix/polymarket-trading-bot within a 2-minute window on 2026-05-20T23:30Z–23:32Z. All packages masquerade as legitimate Polymarket CLOB trading tools while...