Node.js has released updates to fix what it described as a critical security issue impacting "virtually every production Node.js app" that, if successfully exploited, could trigger a denial-of-service (DoS) condition. "Node.js/V8 makes a best-effort attempt to recover from stack space exhaustion with a catchable error, which frameworks have come to rely on for service availability," Node.js's

Face à la montée en puissance des appels frauduleux dopés à l’IA et aux deepfakes vocaux, Revolut a lancé, le 13 janvier 2026, un nouvel outil de protection. Intégré à son application mobile, il permet de vérifier en temps réel si la personne au bout du fil est bien un véritable agent Revolut, afin de limiter les risques d’escroquerie.

Monroe University revealed that threat actors stole the personal, financial, and health information of over 320,000 people after breaching its systems in a December 2024 cyberattack. [...]

The Computer Emergency Response Team of Ukraine (CERT-UA) has disclosed details of new cyber attacks targeting its defense forces with malware known as PLUGGYAPE between October and December 2025. The activity has been attributed with medium confidence to a Russian hacking group tracked as Void Blizzard (aka Laundry Bear or UAC-0190). The threat actor is believed to be active since at least

Officials of Ukraine's Defense Forces were targeted in a charity-themed campaign between October and December 2025 that delivered backdoor malware called PluggyApe. [...]

A newly discovered advanced cloud-native Linux malware framework named VoidLink focuses on cloud environments, providing attackers with custom loaders, implants, rootkits, and plugins designed for modern infrastructures. [...]

A data breach last year at Central Maine Healthcare (CMH) exposed sensitive information of more than 145,000 individuals. [...]

Belgian hospital AZ Monica was forced to shut down all servers, cancel scheduled procedures, and transfer critical patients earlier today due to a cyberattack. [...]

Microsoft has started rolling out new Secure Boot certificates that will automatically install on eligible Windows 11 24H2 and 25H2 systems. [...]

Microsoft has released the KB5073724 extended security update to fix the Patch Tuesday security updates, including 3 zero-days and a fix for expiring Secure Boot certificates. [...]

Microsoft has released Windows 11 KB5074109 and KB5073455  cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features. [...]

Today is Microsoft's January 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities. [...]

Google has confirmed a software bug that is preventing volume buttons from working correctly on Android devices with accessibility features enabled. [...]

U.S. digital investment advisor Betterment confirmed that hackers breached its systems and sent fake crypto-related messages to some customers. [...]

Scammers are flooding LinkedIn posts with fake "reply" comments that appear to come from the platform, warning of bogus policy violations and urging users to click external links. Some even abuse LinkedIn's official lnkd.in shortener, making the phishing attempts harder to spot. [...]

Multiple current and former Target employees confirmed that leaked source code samples posted by a threat actor match real internal systems. The company also rolled out an "accelerated" lockdown of its Git server, requiring VPN access, a day after being contacted by BleepingComputer. [...]

Cybersecurity researchers have discovered a major web skimming campaign that has been active since January 2022, targeting several major payment networks like American Express, Diners Club, Discover, JCB Co., Ltd., Mastercard, and UnionPay. "Enterprise organizations that are clients of these payment providers are the most likely to be impacted," Silent Push said in a report published today.

Cybersecurity researchers have disclosed details of a malicious Google Chrome extension that's capable of stealing API keys associated with MEXC, a centralized cryptocurrency exchange (CEX) available in over 170 countries, while masquerading as a tool to automate trading on the platform. The extension, named MEXC API Automator (ID: pppdfgkfdemgfknfnhpkibbkabhghhfh), has 29 downloads and is still

Annoncé dans un article du média américain Ars Technica le 13 janvier 2026, Confer ambitionne de révolutionner le secteur des LLM en plaçant la confidentialité au cœur de son fonctionnement. Son concepteur n’en est pas à son coup d’essai, il a déjà imposé l’une de ses technologies dans le domaine des messageries chiffrées : le protocole Signal.