Selon le “Panorama Cyber ESET 2026 : où en sont les entreprises ?”, les PME reconnaissent à la fois les bénéfices opérationnels apportés par les outils d’IA et les risques qu’implique leur intégration au sein de l’entreprise.

An advanced threat actor is abusing the update mechanism for the ViPNet private networking product suite to target Russian organizations, including government agencies. [...]

7-Zip version 26.02 was released on June 25 to fix a remote code execution vulnerability that could allow attackers to execute malicious code by convincing users to open specially crafted compressed files. [...]

Public exploits have been released for the critical "wp2shell" remote code execution vulnerabilities affecting WordPress Core, making it imperative that administrators patch their sites immediately. [...]

Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication tokens, and sensitive documents from its enterprise customers. [...]

As age verification laws expand worldwide, organizations face growing pressure to protect users' privacy while meeting regulatory requirements. Incode explains how on-device age estimation verifies age without transmitting or storing facial images, reducing biometric privacy risks while supporting compliance. [...]

Abbott Laboratories is investigating two separate cybersecurity incidents after confirming unauthorized access to internal legacy Exact Sciences systems in its Cancer Diagnostics business, while also investigating a separate claim that attackers breached its LabCentral portal and stole company data. [...]

A vulnerability dubbed HollowByte allows unauthenticated attackers to trigger a denial-of-service (DoS) condition on OpenSSL servers with a malicious payload of just 11 bytes. [...]

Ernst & Young is notifying customers of a data breach caused by the compromise of a third-party support ticket system used by its IT personnel. [...]

Residential proxies are no longer the silver bullet they once were for carding. Flare explains why cybercriminals increasingly seek "clean" residential proxies and combine them with browser fingerprints, device profiles, and other identity signals to evade modern fraud detection. [...]

A security researcher using the "Nightmare Eclipse" handle has released a Windows zero-day exploit dubbed LegacyHive that allows attackers to escalate privileges on up-to-date Windows systems. [...]

Microsoft announced that Windows Server 2022 will reach the mainstream end date in October 2026, but will switch to extended support and continue receiving security updates for five more years. [...]

U.S. prosecutors on Thursday charged a New York man and woman for their roles in a large-scale crime ring that laundered money stolen in cyber investment fraud scams. [...]

CISA on Thursday ordered government agencies to prioritize patching two actively exploited vulnerabilities in the Fortinet FortiSandbox threat detection platform. [...]

A new macOS information-stealing malware dubbed ClickLock terminates all visible processes to force users into entering their system login password. [...]

The Coca-Cola Company disclosed today that a ransomware attack impacting its Fairlife dairy subsidiary has disrupted operations, temporarily suspending production of Fairlife products across the United States. [...]

Malgré les recommandations répétées du secteur et des autorités, le nombre d'incidents majeurs continue d'augmenter à un rythme vertigineux.

Quand on parle de cybersécurité et de sécurité numérique des enfants, le sujet est généralement abordé sous deux angles. Le premier concerne les contenus inappropriés ou dangereux, que la loi française cherche à mieux encadrer à travers la régulation des plateformes et les dispositifs de contrôle parental. Le second porte sur les effets psychologiques et sociaux d’un usage excessif des écrans. Pourtant, un risque majeur reste souvent sous-estimé.

Six vulnerabilities in the widely used U-Boot bootloader have been discovered that could allow attackers to execute malicious code during device boot, potentially enabling stealthy firmware attacks that compromise security protections and install persistent malware. [...]