Défense et sécurité
Armées, industriels de la défense et éditeurs de sécurité : opérations d’IA soutenues par des États, espionnage et attaques contre les outils d’IA des défenseurs eux-mêmes.
12 derniers mois · depuis le 4 nov. 2025
Alertes officielles et préparation
Alertes publiques, exercices, avis et nouvelles règles émanant de chefs de gouvernement, ministres, régulateurs, banques centrales, organisations intergouvernementales et agences nationales de cybersécurité. Chaque entrée renvoie à sa source.
- AlerteUK government (British side), as reported · Chef de gouvernementRoyaume-Uni
UK says China 'very likely' to use AI in future hacking; Beijing rejects claim
The British side said China is "very likely" to use AI in future hacking operations. China's foreign ministry rejected the claim. The UK issuing body is not named in the text.
Source: 京报网
- AlerteBritain (UK authorities), as reported by Antikor · Agence de sécuritéRoyaume-Uni
UK warns China and Russia will step up AI-enhanced cyberattacks
Per Antikor, British authorities warned that China and Russia will strengthen their cyberattacks using AI. The headline gives no further detail, and the forecast is attributed to the UK.
Source: АНТИКОР
- AlertePope Leo XIV · Chef de gouvernementVA
Pope Leo XIV calls for human control over AI-driven weapons
Pope Leo XIV, head of state of Vatican City, called for action against AI 'killer robots' and said humans must stay in control.
Source: www.techtimes.co.uk
- AvisFBI and CISA · Agence de sécuritéÉtats-Unis
FBI and CISA warn election officials of AI-assisted phishing and deepfakes
A joint PSA said cyber actors targeting election and campaign officials use AI to write natural-sounding phishing emails and create deepfake video and audio, and advised checking content credentials or watermarks.
Source: FBI IC3
- ExerciceCyber Security Agency of Singapore · Agence de sécuritéSingapour
Singapore CSA holds tabletop exercise on agentic AI security and control
At Singapore International Cyber Week, CSA and Google ran a scenario exercise with policymakers and critical infrastructure leaders on rogue or compromised AI agents, recommending incident plans, verifiable agent identities and layered oversight.
Source: Cyber Security Agency of Singapore
- AlerteUN Security Council · IntergouvernementalINT
UN Security Council holds high-level briefing on AI and international security
At a France-chaired briefing, the co-chair of the UN scientific panel on AI warned of agents escaping containment and catastrophic misuse; AI company heads discussed loss of control, misuse and an autonomous agent cyberattack.
Source: United Nations
- AlerteENISA · IntergouvernementalEU
ENISA Threat Landscape 2026 reports growing malicious use of AI by threat groups
ENISA said threat groups increasingly use AI and also target AI systems, that synthetic audio, video and text are part of influence operators' daily arsenal, and that AI integration extends the attack surface.
Source: ENISA
- AlerteChina's spy chief (state security) · Agence de sécuritéChine
China's spy chief warns of AI risks
China's spy chief warned of AI risks, as US tech leaders urged brakes on AI development, according to the Bloomberg headline. No further detail was provided.
Source: Bloomberg.com
- AlerteINTERPOL · IntergouvernementalINT
INTERPOL report finds AI involved in 55% of reported cybercrime in Africa
INTERPOL's African Cyberthreat Assessment 2026 said AI is involved in 55% of reported cybercrimes, losses more than doubled to USD 484 million since 2024, and deepfakes and synthetic identities fuel sextortion and fraud.
Source: INTERPOL
- AlerteFive Eyes cyber agencies (NCSC, CISA, NSA, ASD ACSC, CCCS, NCSC NZ) · Agence de sécuritéRoyaume-Uni
Five Eyes cyber agencies warn leaders that frontier AI is reshaping cyber risk within months
Heads of six agencies said frontier AI speeds and scales attacks, that 'the timeline is not years, it is months', and urged faster patching, legacy remediation, tighter identity controls and rehearsed incident response.
Source: National Cyber Security Centre
- AvisCISA and Australian Signals Directorate's ACSC with Five Eyes partners · Agence de sécuritéÉtats-Unis
CISA and partners publish guide on careful adoption of agentic AI services
The joint guide lists agentic AI risks such as wider attack surface, privilege creep, behaviour drifting from goals and poor audit trails, and advises against broad access to sensitive data or critical systems and starting with low-risk uses.
Source: CISA
- AlerteEuropol · IntergouvernementalEU
Europol IOCTA 2026 says AI, encryption and proxies are expanding cybercrime
Europol's Internet Organised Crime Threat Assessment said generative AI makes fraud more convincing, ransomware groups are adopting AI tools, and it expects cybercrime to become more automated with minimal human involvement.
Source: eucrim
- AlerteINTERPOL · IntergouvernementalINT
INTERPOL fraud assessment warns AI is industrialising global financial fraud
INTERPOL's Global Financial Fraud Threat Assessment said AI-enhanced fraud is 4.5 times more profitable than traditional methods and that agentic AI tools can run entire fraud campaigns, from scouting to extortion.
Source: INTERPOL
- AlerteANSSI / CERT-FR · Agence de sécuritéFrance
ANSSI publishes threat summary on generative AI in cyberattacks
CERT-FR said attackers use generative AI across the attack chain, flagged poisoning, compromised open-source models and agent (MCP) flaws as risks, and said it knew of no AI-conducted attack on French targets yet.
Source: Le Monde Informatique
- AvisCISA, NSA and Australian Signals Directorate's ACSC with international partners · Agence de sécuritéÉtats-Unis
Joint guidance sets principles for securely integrating AI into operational technology
The agencies issued 'Principles for the Secure Integration of AI in Operational Technology' for critical infrastructure operators, advising AI use only where benefits outweigh risks, strong governance and testing, human oversight of critical decisions and fail-safes.
Source: Intelligence Community News
- AlerteUS House Committee on Homeland Security · ParlementÉtats-Unis
House Homeland Security Committee calls AI company heads to testify on AI-orchestrated espionage campaign
Committee and subcommittee chairs asked Anthropic's CEO to testify on 17 December about a likely Chinese state-sponsored campaign that used Claude to automate attacks on about 30 organisations, calling it a significant inflection point. Google Cloud was also invited.
Source: CyberScoop
Les alertes sont résumées en anglais.
Incidents vérifiés
Plus de 12 mois (archives): 5
Comment le secteur est attaqué
Les types d’attaque les plus fréquents dans les dossiers de ce secteur au cours des 12 derniers mois, et les produits d’IA qui y sont cités.
Produits d’IA cités
Dernières informations du fil
- Pope Leo XIV calls for action against AI 'killer robots' and says humans must stay in control. www.techtimes.co.uk
- Microsoft reportedly says eight North Korean hacker groups use AI to attack faster. Infobae
- Report on a Pentagon contractor's Claude agent with admin rights putting military data at risk, already tracked. РБК-Україна
- Microsoft says North Korea has built AI into its hacking units' operations. Cryptonews.net