Jun 1, 2026 · Information Security

OpenAI Enforces Phishing‑Resistant MFA for High‑Privilege AI Accounts Starting June 1 2026

On June 1 2026, OpenAI will require all researchers and defenders using its Trusted Access for Cyber (TAC) program to enable Advanced Account Security—a phishing‑resistant multi‑factor authentication—marking a shift from open model access to identity‑driven protection and reshaping the AI security landscape.

AI model securityAdvanced Account SecurityOpenAI

0 likes · 14 min read

OpenAI Enforces Phishing‑Resistant MFA for High‑Privilege AI Accounts Starting June 1 2026

Alibaba Cloud Observability

May 19, 2025 · Information Security

How Tool‑Poisoning Attacks Exploit MCP and What to Do About It

This article analyzes the security risks of the Model Context Protocol (MCP), demonstrates a tool‑poisoning attack that steals private keys via malicious tool descriptions, explores client‑side and server‑side threat vectors, and presents observability‑based mitigation using eBPF and LoongCollector.

AI model securityMCPObservability

0 likes · 23 min read

How Tool‑Poisoning Attacks Exploit MCP and What to Do About It

OpenAI Enforces Phishing‑Resistant MFA for High‑Privilege AI Accounts Starting June 1 2026

How Tool‑Poisoning Attacks Exploit MCP and What to Do About It

OpenAI Enforces Phishing‑Resistant MFA for High‑Privilege AI Accounts Starting June 1 2026