Fortinet has silently patched a critical zero-day vulnerability in its FortiWeb web application firewall, which is now being widely exploited. [...]

UK financial technology company Checkout announced that the ShinyHunters threat group has breached one of its legacy cloud storage systems and is now extorting the company for a ransom. [...]

Cybersecurity researchers have uncovered critical remote code execution vulnerabilities impacting major artificial intelligence (AI) inference engines, including those from Meta, Nvidia, Microsoft, and open-source PyTorch projects such as vLLM and SGLang. "These vulnerabilities all traced back to the same root cause: the overlooked unsafe use of ZeroMQ (ZMQ) and Python's pickle deserialization,"

The Iranian state-sponsored threat actor known as APT42 has been observed targeting individuals and organizations that are of interest to the Islamic Revolutionary Guard Corps (IRGC) as part of a new espionage-focused campaign. The activity, detected in early September 2025 and assessed to be ongoing, has been codenamed SpearSpecter by the Israel National Digital Agency (INDA). "The

U.S. federal authorities have established a new task force to disrupt Chinese cryptocurrency scam networks that defraud Americans of nearly $10 billion annually. [...]

Du 10 au 13 novembre 2025, Europol a mené la dernière phase de l'opération Endgame. Les cibles de cet ultime coup de filet ? Le logiciel espion Rhadamanthys, le botnet Elysium et le cheval de Troie VenomRAT. Ce démantèlement est le fruit d'une collaboration entre 11 pays.

Google is backpedaling on its decision to introduce new identity verification rules for all developers, stating that it will also introduce accounts for limited app distribution and will allow users to install apps from unverified devs. [...]

Key Takeaways: 85 active ransomware and extortion groups observed in Q3 2025, reflecting the most decentralized ransomware ecosystem to date. 1,590 victims disclosed across 85 leak sites, showing high, sustained activity despite law-enforcement pressure. 14 new ransomware brands launched this quarter, proving how quickly affiliates reconstitute after takedowns. LockBit’s reappearance with

Dans une étude publiée le 13 novembre 2025, la société américaine Anthropic met en lumière ce qu’elle considère comme « la première campagne de cyberespionnage orchestrée par IA ». Dans cette opération, attribuée à un acteur chinois, les outils d’intelligence artificielle ne servent plus seulement d’appuis, mais jouent un rôle autonome dans différentes phases de l’attaque.

ASUS has released new firmware to patch a critical authentication bypass security flaw impacting several DSL series router models. [...]

Cet article a été réalisé en collaboration avec Proton

Le Black Friday n’est pas encore là, mais vous pouvez déjà trouver de bonnes affaires. Exemple avec l’abonnement premium Proton Pass Plus, disponible actuellement à -60 % jusqu’au 7 novembre prochain.

Cet article a été réalisé en collaboration avec Proton

Il s’agit d’un contenu créé par des rédacteurs indépendants au sein de l’entité Humanoid xp. L’équipe éditoriale de Numerama n’a pas participé à sa création. Nous nous engageons auprès de nos lecteurs pour que ces contenus soient intéressants, qualitatifs et correspondent à leurs intérêts.

En savoir plus

State-sponsored threat actors from China used artificial intelligence (AI) technology developed by Anthropic to orchestrate automated cyber attacks as part of a "highly sophisticated espionage campaign" in mid-September 2025. "The attackers used AI's 'agentic' capabilities to an unprecedented degree – using AI not just as an advisor, but to execute the cyber attacks themselves," the AI upstart

Cybersecurity researchers are sounding the alert about an authentication bypass vulnerability in Fortinet Fortiweb WAF that could allow an attacker to take over admin accounts and completely compromise a device. "The watchTowr team is seeing active, indiscriminate in-the-wild exploitation of what appears to be a silently patched vulnerability in Fortinet's FortiWeb product," Benjamin Harris,

A Russian-speaking threat behind an ongoing, mass phishing campaign has registered more than 4,300 domain names since the start of the year. The activity, per Netcraft security researcher Andrew Brandt, is designed to target customers of the hospitality industry, specifically hotel guests who may have travel reservations with spam emails. The campaign is said to have begun in earnest around

DoorDash has disclosed a data breach that hit the food delivery platform this October. Beginning yesterday evening, DoorDash, which serves millions of customers across the U.S., Canada, Australia, and New Zealand, started emailing those impacted by the newly discovered security incident. [...]

A Fortinet FortiWeb path traversal vulnerability is being actively exploited to create new administrative users on exposed devices without requiring authentication [...]

The Kraken ransomware, which targets Windows, Linux/VMware ESXi systems, is testing machines to check how fast it can encrypt data without overloading them. [...]

US government agencies are warning that the Akira ransomware operation has been spotted encrypting Nutanix AHV virtual machines in attacks.  [...]

A self-spreading package published on npm spams the registry by spawning new packages every every seven seconds, creating large volumes of junk. [...]