> TODAY'S SUMMARY (3 articles)
Today's cybersecurity news highlights significant threats involving GitHub and AI. Attackers compromised 42 GitHub repositories by utilizing payloads too large for standard search mechanisms, indicating a trend in exploiting file size limitations to evade detection. Additionally, a new offensive AI agent dubbed 'Skynet' has emerged, capable of hijacking exposed AI models online to facilitate cyberattacks. This development underscores the growing intersection of AI and cybercrime, raising concerns about the security of machine learning systems. Organizations must enhance their defenses against such evolving threats.
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// AI-powered summary generated at 04:00
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...
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Apple Multiple Products flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA)Â added an Apple Multiple Products flaw, tracked as CVE-2026-86950 (CVSS score of 8.8), to its...
Autonomous AI agents go on a hacking spree, and Microsoft ships what used to be a year's worth of security patches in one go – here's how to keep pace
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Network file system (NFS) server daemon;
- IPv6 networking;
- Netfilter;
(CVE-2025-38724, CVE-2026-53131, CVE-20...
A security issue was discovered in the Linux kernel.
An attacker could possibly use this to compromise the system.
This update corrects flaws in the following subsystems:
- IPv6 networking;
- Netfilter;
Two men who ran BEC and phishing campaigns against US businesses while serving in the Air Force have been sentenced to a combined 189 months in federal prison. According to public documents and evidence presented at sentencing, Chijioke Timothy Odimegwu, 25, and Harafat Mogaji, 26, both from Delawar...
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...
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...
Mandiant and GTIG detail active exploitation of a Citrix NetScaler zero-day, deploying custom web shells WHIPSHOT and SLAPSHOT for root access. Mandiant and Google Threat Intelligence Group caught active exploitation of a zero-day in Citrix NetScaler ADC and Gateway appliances in late September 2026...
Researchers find a way to recover stale indirect branch prediction entries
Roughly a dozen vulnerabilities have been patched in each of the open source cryptographic libraries.Â
The post High-Severity Vulnerabilities Patched in OpenSSL, WolfSSL appeared first on SecurityWeek.
Nouvelle variante de Spectre v2, l'attaque BTR vise les moteurs JIT et vole le hash du mot de passe root sous Linux en 3 à 5 minutes. Comment se protéger ?
Le post 5 minutes pour voler le hash du mot de passe root sous Linux avec BTR, une variante de Spectre v2 a été publié sur IT-Connect.
Genea has announced the release of Genea MCP, a Model Context Protocol (MCP) server that connects AI agents directly to the Genea Access Control platform. Onboarding a new hire, setting up a contractor for two weeks, or unlocking the loading dock now takes one sentence instead of a dozen clicks. Gen...
More than 100 security and compliance vendors have integrations with the Claude Compliance API, which lets a company send Claude activity into the monitoring tools it already uses. CrowdStrike, Microsoft Purview, Splunk, Palo Alto Networks, Cloudflare and Zscaler are among them. For a Claude Enterpr...
Apple a corrigé la CVE-2026-86950, une faille zero-day dans CoreGraphics possiblement exploitée contre des iPhone. Voici les mises à jour à installer d'urgence.
Le post Apple a corrigé une faille CoreGraphics exploitée pour cibler des utilisateurs d’iPhone (CVE-2026-86950) a été publié sur IT-Connec...
Multiple vulnerabilities have been discovered in OpenSSL, a Secure Sockets Layer toolkit, which could result in denial of service, information disclosure or potentially recovery of private keys. Additional details can be found in the upstream advisories: https://openssl-library.org/news/secadv/20260...
Signal 8.30 apporte les sauvegardes locales chiffrées sur iPhone et ordinateur. Disque externe, NAS : ce qu'il faut savoir à propos de ces évolutions.
Le post Signal : les sauvegardes locales chiffrées, sur disque ou NAS, arrivent sur iPhone, Windows, macOS et Linux a été publié sur IT-Connect.
Cybersecurity researchers have disclosed technical details of a recently patched critical security flaw in Citrix NetScaler ADC and Gateway that has come under active exploitation in the wild.
The vulnerability, tracked as CVE-2026-88772 (CVSS score: 9.5), has been described as a memory overflow bu...
OWASP Noir is an open-source static analysis tool that reads an application’s source code and lists the endpoints it exposes: paths, HTTP methods, parameters, headers, and cookies, each tied to the file and line it came from. Here’s where it gets useful. Shadow APIs, the endpoints that live in the c...
Windows 11 26H2 est disponible via un enablement package : peu de nouveautés, mais un support remis à zéro et des changements par défaut en entreprise.
Le post Windows 11 26H2 est disponible : nouveautés, support et installation a été publié sur IT-Connect.