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7 derniers jours

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> TODAY'S SUMMARY (22 articles)

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// AI-powered summary generated at 08:00

> Ubuntu 26.04 LTS nginx Critical Denial of Service 2026-42945
nginx could be made to crash or run programs if it received specially crafted network traffic.
> Vibe Coding – Claude avec l’API illimitée : c’est fini le 15 juin 2026 !
Dès le 15 juin prochain, Anthropic va siffler la fin de la récréation pour Claude Code : le nombre de crédits liés à l'API va être limité dans chaque forfait. Le post Vibe Coding – Claude avec l’API illimitée : c’est fini le 15 juin 2026 ! a été publié sur IT-Connect.
> Cofense adds AI-powered campaign detection to stop phishing attacks
Cofense has announced new advancements to its Phishing Defense Platform aimed at improving detection and response to AI-powered phishing attacks. The updates include AI-driven phishing detection, enhanced triage automation, and AI-assisted training campaign creation designed to strengthen protection...
> KongTuke hackers now use Microsoft Teams for corporate breaches
Initial access broker KongTuke has moved to Microsoft Teams for social engineering attacks, taking as little as five minutes to gain persistent access to corporate networks. [...]
> Chinese APTs Expand Targets, Update Backdoors in Recent Campaigns
Salt Typhoon has hit an energy entity in Azerbaijan. Twill Typhoon has targeted Asian entities with an updated RAT. The post Chinese APTs Expand Targets, Update Backdoors in Recent Campaigns appeared first on SecurityWeek.
> Debian DSA-6267-1 Thunderbird Important Arbitrary Code Execution
Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For the oldstable distribution (bookworm), these problems have been fixed in version 1:140.10.2esr-1~deb12u1. For the stable distribution (trixie), these problems have been fixed in
> USN-8271-1: nginx vulnerability
It was discovered that the nginx ngx_http_rewrite_module component incorrectly handled certain rewrite directives. A remote attacker could use this issue to cause nginx to crash, resulting in a denial of service, or possibly execute arbitrary code.
> PraisonAI CVE-2026-44338 Auth Bypass Targeted Within Hours of Disclosure
Threat actors have been observed attempting to exploit a recently disclosed security vulnerability in PraisonAI, an open-source multi-agent orchestration framework, within four hours of public disclosure. The vulnerability in question is CVE-2026-44338 (CVSS score: 7.3), a case of missing authentica...
> PraisonAI vulnerability gets scanned within 4 hours of disclosure
A newly disclosed authentication bypass flaw in the open-source AI orchestration framework PraisonAI was probed by internet scanners less than four hours after its public disclosure. According to Sysdig observations, roughly three hours and 44 minutes after a GitHub advisor...
> How AI Hallucinations Are Creating Real Security Risks
AI hallucinations are introducing serious security risks into critical infrastructure decision-making by exploiting human trust through highly confident yet incorrect outputs. When an AI model lacks certainty, it doesn’t have a mechanism to recognize that. Instead, it generates the most probable res...
> Cops arrest man suspected of being Dream Market kingpin
Owe Martin Andresen faces charges in both US and Germany connected with money laundering, claims he sent gold bars directly to his doorstep
> G7 Countries Release AI SBOM Guidance
The goal of the guidance, which outlines minimum elements, is to help organizations enhance transparency in AI systems and supply chains.  The post G7 Countries Release AI SBOM Guidance appeared first on SecurityWeek.
> How Dangerous Is Anthropic’s Mythos AI?
Last month, Anthropic made a remarkable announcement about its new model, Claude Mythos Preview: it was so good at finding security vulnerabilities in software that the company would not release it to the general public. Instead, it would only be available to a select group of companies to scan and...
> F5 Patches Over 50 Vulnerabilities
The company’s latest quarterly advisory describes high and medium-severity issues in BIG-IP, BIG-IQ, and NGINX. The post F5 Patches Over 50 Vulnerabilities appeared first on SecurityWeek.
> Why Malwarebytes blocks some Yahoo Mail redirects
Some Yahoo Mail users may see repeated Malwarebytes alerts caused by background connections to suspicious third-party domains. Here’s why.
> Microsoft’s WinUI agent plugin trims token use by over 70% during development
Microsoft published a plugin on May 13 that lets GitHub Copilot CLI and Claude Code drive the full WinUI 3 development cycle, from project scaffolding through signed MSIX packaging. The WinUI agent plugin ships one agent, eight skills, and several supporting tools targeting the loop developers run d...
> Microsoft turns Copilot Studio into an AI agent control center
The Microsoft Copilot Studio April 2026 updates improve visibility and governance for admins and expand workflow capabilities for managing agents. Copilot surfaces agent status in the authoring experience, giving admins insight into each agent’s security and protection posture. Customers can identif...
> Dell confirms its SupportAssist software causes Windows BSOD crashes
Dell confirmed that its SupportAssist software is causing blue-screen crashes on some Windows systems following a wave of user reports about random reboots affecting Dell devices since Friday. [...]
> Dirty Frag gets a sequel as Fragnesia hands Linux attackers root-level access
Fresh kernel flaw comes with public exploit code and continues ugly run of highly reliable privilege escalation bugs tied to memory and page-cache handling
> Your iPhone Gets Stolen. Then the Hacking Begins
A bustling underground ecosystem is providing criminals with the tools to unlock iPhones—and wage phishing attacks against their contacts to access bank accounts and more.