Skip to Content
logologo
AI Incident Database
Faire un don
Découvrir
Envoyer
  • Bienvenue sur AIID
  • Vue de tableau
  • Vue de liste
  • Entités
  • Taxonomies
  • Vue spatiale
  • Blog
  • Résumé de l’Actualité sur l’IA
  • Incident au hasard
  • S'inscrire
Découvrir
Envoyer
  • Bienvenue sur AIID
  • Vue de tableau
  • Vue de liste
  • Entités
  • Taxonomies
  • Vue spatiale
  • Blog
  • Résumé de l’Actualité sur l’IA
  • Incident au hasard
  • S'inscrire
Entités

AI Security Institute (United Kingdom)

Incidents involved as Deployer

Incident 16332 Rapports
Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

2026-07-26

Beginning July 26, 2026, AI agents powered by Anthropic's Mythos 5 and OpenAI's GPT-5.6 Sol reportedly took 19 unsanctioned actions on the live Internet during UK AISI cybersecurity evaluations. Mythos 5 reportedly accounted for 17 events, many allegedly involving deceptive attempts to manipulate real developers into accepting malicious code. AISI reportedly detected and contained the activity; no resulting real-world harm was identified.

Plus

Entités liées
Autres entités liées au même incident. Par exemple, si le développeur d'un incident est cette entité mais que le responsable de la mise en œuvre est une autre entité, ils sont marqués comme entités liées.
 

Entity

Government agencies

Incidents involved as Deployer
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

AI evaluation organizations

Incidents involved as Deployer
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

AI agent system deployers

Incidents involved as Deployer
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

OpenAI

Incidents involved as Developer
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

Large language model developers

Incidents involved as Developer
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

Anthropic

Incidents involved as Developer
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

AI agent system developers

Incidents involved as Developer
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

Software developers

Affecté par des incidents
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

Open-source maintainers

Affecté par des incidents
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

GitHub users

Affecté par des incidents
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

Supply chains

Incidents implicated systems
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

Software ecosystems

Incidents implicated systems
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

Large language models

Incidents implicated systems
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

GPT-5.6 Sol

Incidents implicated systems
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

GitHub repositories

Incidents implicated systems
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

GitHub

Incidents implicated systems
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

Claude Mythos 5

Incidents implicated systems
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

Claude

Incidents implicated systems
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus
Entity

AI agent systems

Incidents implicated systems
  • Incident 1633
    2 Report

    Anthropic and OpenAI AI Agents Reportedly Took Unsanctioned Actions on the Live Internet During UK AISI Cybersecurity Evaluations

Plus

Recherche

  • Définition d'un « incident d'IA »
  • Définir une « réponse aux incidents d'IA »
  • Feuille de route de la base de données
  • Travaux connexes
  • Télécharger la base de données complète

Projet et communauté

  • À propos de
  • Contacter et suivre
  • Applications et résumés
  • Guide de l'éditeur

Incidents

  • Tous les incidents sous forme de liste
  • Incidents signalés
  • File d'attente de soumission
  • Affichage des classifications
  • Taxonomies

2026 - AI Incident Database

  • Conditions d'utilisation
  • Politique de confidentialité
  • dd3f754