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7 derniers jours

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> TODAY'S SUMMARY (14 articles)

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// AI-powered summary generated at 20:00

> USN-8727-1: Linux kernel (OEM) vulnerabilities
It was discovered that some Arm processors could complete a broadcast translation lookaside buffer (TLB) invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been r...
> USN-8726-1: Linux kernel vulnerabilities
It was discovered that some Arm processors could complete a broadcast translation lookaside buffer (TLB) invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been r...
> Why AI Agent Sandboxes Are Failing Security Tests
Autonomous AI agents escaped a sandbox and accessed Hugging Face via reward hacking, exposing serious architectural control and isolation flaws. The recent case involving OpenAI test agents and Hugging Face should concern security teams, but not for the reason implied by headlines about an imminent...
> N-able Issues Fourth N-central Hotfix in Five Weeks for Unauthenticated RCE Flaw
Every on-premises N-central build below 2026.3.1.14 — including servers updated to Hotfix 3 a day earlier — needs Hotfix 4. N-able's incident notice says the flaw has been exploited in the wild; its release notes say that is unconfirmed. N-able has released its fourth hotfix in five weeks for the N...
> OpenAI's rebel agent swarm died young, but its chilling logs live on
'The Collective' learned to communicate, organize, cheat, and apparently sacrifice its own
> Researcher Publishes CrowdStrike Privilege Escalation Zero Day
A security researcher has posted a zero-day exploit in CrowdStrike which could allow hackers to escalate privileges
> What do CISOs need to rest easy about future AI risks?
Security leaders’ confidence in their ability to navigate the security risks AI will pose over the next two years rests on several clear factors, according to IANS analysis of its AI Security Survey, fielded earlier this year. Of the 113 CISOs IANS surveyed in April and May...
> JSCeal Malware Can Bypass Google Authentication Using Stolen Session Cookies
Cybersecurity researchers have unpacked JSCeal, a sophisticated compiled V8 JavaScript (JSC) malware with credential harvesting, surveillance, and traffic-interception capabilities. "The payloads are protected with javascript-obfuscator, using multiple techniques including RC4-protected strings, co...
> Multilogin : isoler ses profils de navigation avec un navigateur multi-comptes
Comment fonctionne un navigateur multi-comptes comme Multilogin, ce qu'il change face aux conteneurs et aux profils séparés, et dans quels cas l'utiliser. Le post Multilogin : isoler ses profils de navigation avec un navigateur multi-comptes a été publié sur IT-Connect.
> Berlin Ransomware Leak Exposes State Secrets
Berlin refused a 30 Bitcoin ransom, leading hackers to leak 6TB of sensitive state administration and national defense data on the dark web. When a ransomware gang dumps nearly six terabytes of state administration files onto the dark web, ignoring them does not make the problem go away. The Rhysida...
> A week in security (August 31 – September 6)
Last week on Malwarebytes Labs: Stay safe!
> N-able patches max severity N-central flaw amid ongoing attacks
N-able has released an emergency hotfix for a maximum-severity remote code execution (RCE) flaw affecting its N-central remote monitoring and management (RMM) platform. [...]
> ToolHive: The open-source way to run any MCP server securely
ToolHive is an open-source platform that runs Model Context Protocol servers inside containers. An MCP server is the connector that lets an AI client like Cursor or Claude Code reach an outside tool, and Stacklok ships ToolHive under Apache 2.0, so the runtime, the Kubernetes operator, and the regis...
> Zero trust AI agents demand a different kind of security
In this interview, Chris Webber, VP, Product Marketing at Teleport, explains why zero trust principles need to change for AI agents. He covers how agents act fast, unpredictably, and continuously, and why old ideas like least privilege and point-in-time verification fall short. Webber also discusses...
> ChatGPT Astra is now rolling out to $20 Plus subscription
OpenAI is now rolling out ChatGPT Astra, its most powerful model to date, to those with a $20 Plus subscription, but there's no word on when free users will get access.. [...]
> 18 ways to check whether data can be trusted for AI
ETSI has published TR 104 180, a technical report that defines 18 metrics for measuring data quality, giving companies a way to check whether their data is good enough for AI before they use it. The report defines each metric and includes the formulas needed to calculate it. The metrics fall into fo...
> Slackware util-linux Critical Security Fix Advisory 2026-249-03
New util-linux packages are available for Slackware 15.0 and -current to fix security issues.
> Slackware 15 0 libxml2 Security Update for SSA-2026-249-02 Released
New libxml2 packages are available for Slackware 15.0 to fix security issues.
> Dissecting a PHP web server rootkit
Sophos X-Ops takes a deep dive into an insidious piece of malware
> Slackware libpcap Security Fix for Multiple Issues Advisory 2026-249-01
New libpcap packages are available for Slackware 15.0 and -current to fix security issues.