Le conflit entre l'Iran, les États-Unis et Israël ne menace pas seulement les marchés pétroliers. Il pourrait aussi fragiliser un maillon inattendu de la chaîne d'approvisionnement de l'intelligence artificielle : l'hélium, gaz rare et irremplaçable dans la fabrication des puces électroniques.

Another week, another reminder that the internet is still a mess. Systems people thought were secure are being broken in simple ways, showing many still ignore basic advisories. This edition covers a mix of issues: supply chain attacks hitting CI/CD setups, long-abused IoT devices being shut down, and exploits moving quickly from disclosure to real attacks. There are also new malware tricks

AI agents can access data directly, making data security the foundation of AI security. Learn more about how Varonis Atlas helps orgs see, secure, and control AI systems and the data they can reach. [...]

HPE : une étude du HPE Threat Labs révèle un changement de modèle des cybercriminels pour intensifier et accélérer leurs attaques. Oubliez l’image du pirate informatique isolé. En 2025, la cybercriminalité a définitivement basculé dans une ère industrielle. Tribune – HPE Threat Labs vient de publier son premier rapport inaugural, In the Wild, basé sur […]

The post HPE : étude ‘In the Wild » sur le paysage des cyberattaques first appeared on UnderNews.

AWS Bedrock is Amazon's platform for building AI-powered applications. It gives developers access to foundation models and the tools to connect those models directly to enterprise data and systems. That connectivity is what makes it powerful – but it’s also what makes Bedrock a target. When an AI agent can query your Salesforce instance, trigger a Lambda function, or pull from a SharePoint

Microsoft is working to address an ongoing service issue that has intermittently prevented some users from accessing their cloud-based Exchange Online mailboxes via Outlook mobile and Mac desktop clients since Thursday. [...]

Microsoft has warned of fresh campaigns that are capitalizing on the upcoming tax season in the U.S. to harvest credentials and deliver malware. The email campaigns take advantage of the urgency and time-sensitive nature of emails to send phishing messages masquerading as refund notices, payroll forms, filing reminders, and requests from tax professionals to deceive recipients into opening

The U.S. Federal Bureau of Investigation (FBI) warned network defenders that Iranian hackers linked to the country's Ministry of Intelligence and Security (MOIS) are using Telegram in malware attacks. [...]

Dans un article de blog publié le 19 mars 2026, les chercheurs de Gen Threat Labs mettent en lumière les nouvelles capacités de VoidStealer, un infostealer vendu sur le dark web depuis décembre 2025, qui a récemment développé une technique inédite pour contourner le chiffrement renforcé de Google Chrome.

Quelques semaines après avoir annoncé la fusion de SpaceX et xAI, Elon Musk dévoile TERAFAB, un projet de méga-usine de semi-conducteurs pour rendre ses entreprises indépendantes en puces. La promesse est ahurissante… mais semble difficilement tenable en l'état.

CISA ordered U.S. government agencies to patch three iOS vulnerabilities targeted in cryptocurrency theft and cyberespionage attacks using the DarkSword exploit kit. [...]

Cybersecurity researchers have uncovered malicious artifacts distributed via Docker Hub following the Trivy supply chain attack, highlighting the widening blast radius across developer environments. The last known clean release of Trivy on Docker Hub is 0.69.3. The malicious versions 0.69.4, 0.69.5, and 0.69.6 have since been removed from the container image library. "New image tags 0.69.5 and

Microsoft has released an emergency update to address a major issue that breaks sign-ins with Microsoft accounts across multiple Microsoft apps, including Teams and OneDrive. [...]

Threat actors are suspected to be exploiting a maximum-severity security flaw impacting Quest KACE Systems Management Appliance (SMA), according to Arctic Wolf. The cybersecurity company said it observed malicious activity starting the week of March 9, 2026, in customer environments that's consistent with the exploitation of CVE-2025-32975 on unpatched SMA systems exposed to the internet. It's

An information stealer called VoidStealer uses a new approach to bypass Chrome's Application-Bound Encryption (ABE) and extract the master key for decrypting sensitive data stored in the browser. [...]

L'agenda français des salons de la tech est bien rempli en 2026 ! Tech & Fest, VivaTech, Tech Show, InCyber, Go Entrepreneurs... tous ont des arguments pour séduire passionnés, professionnels et experts des nouvelles technologies. On a pris le temps de vous sélectionner les meilleurs.

Et si votre mot de passe aléatoire « généré par IA » était en réalité plus prévisible que vous ne le pensez ? Derrière des chaînes en apparence complexes, les modèles reproduisent des schémas récurrents et manquent d’un ingrédient clé : le hasard. Résultat, une nouvelle surface d’attaque à grande échelle.

Ou comment Orange et l'Agence nationale des fréquences (ANFR) ont traqué à partir de la fin de l'été 2022 ces machines sensibles utilisées par des escrocs pour envoyer des SMS de hameçonnage.

The Trivy vulnerability scanner was compromised in a supply-chain attack by threat actors known as TeamPCP, which distributed credential-stealing malware through official releases and GitHub Actions. [...]