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7 derniers jours

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> TODAY'S SUMMARY (67 articles)

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// AI-powered summary generated at 12:01

> Signed Adware Operation Disables Antivirus Across 23,000 Hosts
Huntress uncovers adware deploying AV-killing payloads via signed updates across 23,000 endpoints
> Claude Mythos and the AI Vulnerability Arms Race – What CISOs Must Know Now
Claude Mythos discovered vulnerabilities that survived 27 years of human review. This technical breakdown covers how it works, what it found, and why your current security stack needs rethinking. The post Claude Mythos and the AI Vulnerability Arms Race – What CISOs Must Know Now appeared first on S...
> Grip and Cyera Integration: Secure Sensitive Data Across AI
Grip and Cyera Integration: Secure Sensitive Data Across AI and SaaS The post Grip and Cyera Integration: Secure Sensitive Data Across AI appeared first on Security Boulevard.
> Windows : comment signer les fichiers .rdp avec rdpsign ?
Ce tutoriel explique comment obtenir un certificat pour signer les raccourcis Bureau à distance (.rdp) avec rdpsign.exe afin de renforcer la sécurité Windows. Le post Windows : comment signer les fichiers .rdp avec rdpsign ? a été publié sur IT-Connect.
> Raccourcis Bureau à distance (.rdp) : ce qui change sur Windows en avril 2026
Les mises à jour d'avril 2026 pour Windows renforcent la sécurité lors de l'utilisation des raccourcis Bureau à distance (.rdp) : voici comment vous préparer. Le post Raccourcis Bureau à distance (.rdp) : ce qui change sur Windows en avril 2026 a été publié sur IT-Connect.
> Educational company McGraw Hill says Salesforce misconfiguration led to data leak
The data breach emerged this weekend when the ShinyHunters cybercriminal organization claimed to have stolen 45 million Salesforce records and threatened to leak the information by April 14 if a ransom was not paid.
> Sweden blames Russian hackers for attempting ‘destructive’ cyberattack on thermal plant
Sweden's minister for civil defense said Russian hackers are "now attempting destructive cyber attacks against organizations in Europe."
> U.S. CISA adds Microsoft SharePoint Server, and Microsoft Office Excel flaws to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Microsoft SharePoint Server, and Microsoft Office Excel flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Apple, Laravel Livewire and Craft CMS flaws to its Kn...
> The German Cyber Criminal Überfall: Shifts in Europe's Data Leak Landscape
Written by: Jamie Collier, Robin Grunewald Germany has reclaimed its position as a primary focus for cyber extortion in Europe. While data leak site (DLS) posts rose almost 50% globally in 2025, Google Threat Intelligence (GTI) data shows that the surge is hitting German infrastructure harder and f...
> The Future Of GitHub Actions Security And What You Can Do Right Now
GitHub is hardening Actions with deterministic dependencies, scoped secrets, and policy controls. Teams still need immediate detection and remediation for today’s risk. The post The Future Of GitHub Actions Security And What You Can Do Right Now appeared first on Security Boulevard.
> Rolling Networks: Securing the Transportation Sector
Modern trucks are rolling networks packed with sensors, connectivity, and attack surfaces, creating new cyber risks. NMFTA's Cybersecurity Conference brings industry leaders together to tackle emerging threats in transportation. [...]
> OpenAI expands Trusted Access for Cyber program with new GPT 5.4 Cyber model 
A new cybersecurity-focused variant of ChatGPT and an expanded access program put OpenAI in direct competition with Anthropic's Project Glasswing — and raises fresh questions about who gets to wield the most powerful security AI. The post OpenAI expands Trusted Access for Cyber program with new GPT...
> Capsule Security debuts with $7 million funding to secure AI agent behavior
Capsule Security has launched from stealth with a $7 million seed round led by Lama Partners and Forgepoint Capital International. It prevents AI agents from being manipulated, misbehaving, or silently exfiltrating data when handling sensitive information and executing workflows. Capsule is advised...
> Capsule Security Emerges From Stealth With $7 Million in Funding
The Israeli startup aims to secure AI agents at runtime, continuously monitoring their behavior to prevent unsafe actions. The post Capsule Security Emerges From Stealth With $7 Million in Funding appeared first on SecurityWeek.
> Broadcom introduces zero-trust runtime for scalable AI agents
Broadcom has announced VMware Tanzu Platform agent foundations, introducing a secure-by-default agentic runtime designed to accelerate the delivery of autonomous AI applications. By extending the trusted code-to-production simplicity of Tanzu Platform to AI agents, Broadcom is enabling enterprise de...
> MFA vs SSO: What Should You Use?
The post <b>MFA vs SSO: What Should You Use?</b> appeared first on Sovy. The post MFA vs SSO: What Should You Use? appeared first on Security Boulevard.
> ‘By Design’ Flaw in MCP Could Enable Widespread AI Supply Chain Attacks
Researchers warn that a flaw in Anthropic’s Model Context Protocol allows unsanitized commands to execute silently, enabling full system compromise across widely used AI environments. The post ‘By Design’ Flaw in MCP Could Enable Widespread AI Supply Chain Attacks appeared first on SecurityWeek.
> French cops free mother and son after 20-hour crypto kidnap ordeal
Latest in a string of cases that have earned France an unfortunate title A mother and her ten-year-old son are now free after being kidnapped for around 20 hours while the father was being extorted for hundreds of thousands of euros.…
> Bitdefender extends GravityZone with continuous email threat protection
Bitdefender has launched GravityZone Extended Email Security, unifying email and endpoint protection in one platform. Built for organizations and MSPs, it uses an ICES approach to deliver continuous protection against modern email threats, including phishing, BEC, ransomware, impersonation, and insi...
> 100 Chrome Extensions Steal User Data, Create Backdoor
Published through five accounts, the extensions appear part of a coordinated campaign based on shared C&C infrastructure. The post 100 Chrome Extensions Steal User Data, Create Backdoor appeared first on SecurityWeek.