Llm-Infrastructure

4 reports

All LLM Security Agentic AI Industry News Research Supply Chain Prompt Injection First Look: Security Regulatory Jailbreaks Adversarial ML Model Theft Data Poisoning AI Security Tools Security Operations

TeamPCP Steals Mistral AI Source Code via Supply Chain

ATLAS OWASP HIGH ▲ 8.5 BleepingComputer May 15, 2026

The TeamPCP threat group has compromised Mistral AI's codebase management system via the Shai-Hulud software supply chain attack, stealing approximately 5GB of internal repositories covering training, fine-tuning, benchmarking, and inference pipelines. The hackers are demanding $25,000 for nearly 450 repositories or threatening to leak them publicly within a week. Mistral AI confirmed the breach but stated that core repositories, hosted services, managed user data, and research environments were not affected.

Flowise and n8n: Auth Bypass in Exposed LLM Services

ATLAS OWASP HIGH ▲ 8.5 The Hacker News May 06, 2026

A scan of over one million exposed AI services found pervasive security failures including absent authentication, leaked API keys, and exposed business logic across self-hosted LLM deployments. Agent management platforms such as Flowise and n8n were discovered internet-exposed without access controls, revealing credential lists and internal workflows. The findings indicate systemic misconfiguration risk as enterprises race to self-host AI infrastructure without applying baseline security practices.

CVE-2026-33626: LMDeploy SSRF Exploited in 13 Hours

ATLAS OWASP CRITICAL ▲ 9.2 The Hacker News Apr 25, 2026

A critical SSRF vulnerability in LMDeploy (CVE-2026-33626), an open-source LLM deployment toolkit, was actively exploited within 13 hours of public disclosure, with attackers using the vision-language image loader to probe cloud metadata services, internal networks, and exfiltrate data. The attack pattern demonstrates that AI inference infrastructure is being weaponised at speed comparable to traditional CVE exploitation cycles, with no PoC required. This incident reinforces a broader trend of threat actors treating LLM-serving infrastructure as high-value lateral movement targets.

litellm Supply Chain Attack: PyPI .pth File Injection

ATLAS OWASP HIGH ▲ 8.2 Schneier on Security Apr 13, 2026

A malicious supply chain attack was discovered in litellm version 1.82.8, a widely-used Python library that serves as a unified interface for interacting with large language model APIs. The compromised package contained a hidden .pth file executing arbitrary code on every Python interpreter startup, meaning any developer or AI system relying on litellm could be silently compromised without triggering an explicit import. Given litellm's central role in LLM-powered application stacks, this attack vector poses significant risk to AI pipeline integrity, credential theft, and downstream model infrastructure.

Llm-Infrastructure

TeamPCP Steals Mistral AI Source Code via Supply Chain

Flowise and n8n: Auth Bypass in Exposed LLM Services

CVE-2026-33626: LMDeploy SSRF Exploited in 13 Hours

litellm Supply Chain Attack: PyPI .pth File Injection

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