Posts about GuardionAI

Metatext, the company behind GuardionAI, has been selected in first place for Brazil's ANPD AI Regulatory Sandbox to pioneer responsible AI innovation and data protection.

Prompt injection was just the beginning. Discover how attackers are exploiting data structures, poisoning memory, and compromising AI agents through novel attack vectors.

As AI agents increasingly rely on third-party plugins and MCP tools, the attack surface expands exponentially. Learn how to secure your AI ecosystem against prompt injection, tool poisoning, and malicious execution.

Learn how the Model Context Protocol (MCP) exposes AI agents to indirect prompt injection and tool poisoning, and how to secure your integrations using an AI Gateway.

Cataloging the 0-click attack pattern across AI agents—how untrusted content triggers autonomous actions leading to data theft or RCE, and how to defend against it at the gateway layer.

GuardionAI has been selected as one of 11 startups to join Google for Startups Accelerator: AI for Cybersecurity. This prestigious 10-week program brings together the best of Google's technology, mentorship, and resources to support startups leveraging AI to address complex cybersecurity threats.

GuardionAI (Metatext) has been selected as one of three companies to participate in Brazil's ANPD AI Regulatory Sandbox. This groundbreaking initiative will run until December 2026, focusing on algorithmic transparency and personal data protection while advancing responsible AI technology development.

Comprehensive benchmark comparing GuardionAI Prompt Defense to Azure Prompt Shield, AWS Guardrails, and GCP Model Armor across multilingual prompt injection and adversarial attacks. GuardionAI stands out with industry-leading F1 score, recall, and lowest latency, demonstrating superior protection and performance over major cloud providers.