Technologie
Faille laser Tangem : sécuriser vos données crypto
Une faille de sécurité majeure vient d'être découverte sur les wallets crypto au format carte bancaire Tangem. Baptiste Boilot, chercheur chez Ledger...
Recherche pour :
"Ledger"
Effacer les filtres
Technologie
Une vulnérabilité critique dans les composants MediaTek largement présente sur les téléphones Android
L'équipe hacker lab de Ledger a annoncé la découverte d'une faille critique sur des processeurs MediaTek largement utilisés dans les téléphones Android. La faille peut potentiellement permettre le vol de données, de messages, de photos et d'informations privées. "Dans un test de preuve de concept,...
Technologie
Building a strong data infrastructure for AI agent success
In the race to adopt and show value from AI, enterprises are moving faster than ever to deploy agentic AI as copilots, assistants, and autonomous task-runners. In late 2025, nearly two-thirds of companies were experimenting with AI agents, while 88% were using AI in at least one business function,...
Technologie
The usability imperative for securing digital asset devices
When Tony Fadell started working on the iPod, usability often trumped security. The result was an iterative process. Every time someone would find a security weakness or a way to hack the device, the development group would iterate to add measures and fix the issues. Yet, flaws would frequently be...
Technologie
Le fisc sud-coréen publie carrément ses mots de passe crypto dans un communiqué de presse
Le Service national des impôts sud-coréen a publié par erreur les phrases de récupération de portefeuilles crypto saisis lors d'une opération contre la fraude fiscale. Résultat, un inconnu a siphonné l'équivalent de 4,8 millions de dollars en quelques heures. Les fonds ont finalement été restitués,...
Technologie
From guardrails to governance: A CEO’s guide for securing agentic systems
The previous article in this series, “Rules fail at the prompt, succeed at the boundary,” focused on the first AI-orchestrated espionage campaign and the failure of prompt-level control. This article is the prescription. The question every CEO is now getting from their board is some version of:...
Technologie
Securing digital assets as crypto crime surges
In February 2025, cyberattackers thought to be linked to North Korea executed a sophisticated supply chain attack on cryptocurrency exchange Bybit. By targeting its infrastructure and multi-signature security process, hackers managed to steal more than $1.5 billion worth of Ethereum in the largest...
Technologie
How churches use data and AI as engines of surveillance
On a Sunday morning in a Midwestern megachurch, worshippers step through sliding glass doors into a bustling lobby—unaware they’ve just passed through a gauntlet of biometric surveillance. High-speed cameras snap multiple face “probes” per second, isolating eyes, noses, and mouths before passing...