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// AI-powered summary generated at 16:00

> Microsoft a patché en urgence une faille de sécurité zero-day dans Office : CVE-2026-21509
Microsoft a publié un correctif pour patcher une faille de sécurité zero-day dans Microsoft Office. Cette vulnérabilité (CVE-2026-21509) est déjà exploitée. Le post Microsoft a patché en urgence une faille de sécurité zero-day dans Office : CVE-2026-21509 a été publié sur IT-Connect.
> Cybersecurity jobs available right now: January 27, 2026
CISO micro1 | USA | Remote – View job details As a CISO, you will define the enterprise security vision and implement a zero-trust architecture across systems and data pipelines. You will secure AI Labs environments, oversee identity and access management and security governance, ensure regulatory a...
> Ivanti expands Neurons platform with agentic AI and autonomous endpoint management
Ivanti announced AI advancements to the Ivanti Neurons platform, introducing solutions that transform how IT and security teams harness AI-driven intelligence to achieve impactful business outcomes. These features include agentic AI capabilities for Ivanti Neurons for IT Service Management (ITSM), p...
> CNAPP-Kaufratgeber
Gorodenkoff | shutterstock.com Cloud Security bleibt ein diffiziles Thema und die Tools, mit denen sie sich gewährleisten lässt, werden zunehmend komplexer und schwieriger zu durchschauen – auch dank der ungebrochenen Liebe der Branche zu Akronymen. Mit CNAPP kommt nun ein w...
> Clawdbot-Style Agentic Assistants: What Your SOC Should Monitor, Triage, and Contain
What SOC teams need to monitor, triage, and contain when clawdbot-like agentic AI assistants. Includes detection signals, triage questions, and a containment playbook. The post Clawdbot-Style Agentic Assistants: What Your SOC Should Monitor, Triage, and Contain appeared first on D3 Security. The pos...
> Initial Stages of Romance Scams [Guest Diary], (Tue, Jan 27th)
[This is a Guest Diary by Fares Azhari, an ISC intern as part of the SANS.edu BACS program]
> ISC Stormcast For Tuesday, January 27th, 2026 https://isc.sans.edu/podcastdetail/9782, (Tue, Jan 27th)
> Unplugged holes in the npm and yarn package managers could let attackers bypass defenses against Shai-Hulud
Javascript developers should consider moving away from the npm and yarn platforms for distributing their work because newly-found holes allow threat actors to run malicious worm attacks like Shai-Hulud, says an Israeli researcher. The warning comes from Oren Yomtov of Koi S...
> EFF Statement on ICE and CBP Violence
Dangerously unchecked surveillance and rights violations have been a throughline of the Department of Homeland Security since the agency’s creation in the wake of the September 11th attacks. In particular, Immigration and Customs Enforcement (ICE) and Customs and Border Protection (CBP) have been re...
> EFF Statement on ICE and CBP Violence
Dangerously unchecked surveillance and rights violations have been a throughline of the Department of Homeland Security since the agency’s creation in the wake of the September 11th attacks. In particular, Immigration and Customs Enforcement (ICE) and Customs and Border Protection (CBP) have been re...
> SoundCloud - 29,815,722 breached accounts
In December 2025, SoundCloud announced it had discovered unauthorised activity on its platform. The incident allowed an attacker to map publicly available SoundCloud profile data to email addresses for approximately 20% of its users. The impacted data included 30M unique email addresses, usernames,...
> Clawdbot Is What Happens When AI Gets Root Access: A Security Expert’s Take on Silicon Valley’s Hottest AI Agent
Clawdbot is the viral AI assistant everyone's installing—but giving AI agents full system access raises critical security questions. After scaling identity systems to 1B+ users, here's my take on why machine identity management matters more than ever in the age of autonomous AI agents. The post Claw...
> User-Managed Access (UMA) 2.0 Explained
Deep dive into User-Managed Access (UMA) 2.0 for CTOs. Learn about RPT tokens, permission tickets, and how to scale ciam with asynchronous authorization. The post User-Managed Access (UMA) 2.0 Explained appeared first on Security Boulevard.
> CISA publishes a post-quantum shopping list for agencies. Security professionals aren’t sold
A guide aims to help tech buyers navigate their switch to post-quantum encryption, but experts cautioned that most products and backend internet protocols have yet to be updated. The post CISA publishes a post-quantum shopping list for agencies. Security professionals aren’t sold appeared first on C...
> Single Sign-on Account Management in App Stores
Learn how to manage Single Sign-on (SSO) account identities within app stores for enterprise security. Guide for CTOs on OIDC, SAML, and CIAM integration. The post Single Sign-on Account Management in App Stores appeared first on Security Boulevard.
> Cryptographically Agile Transport Security for AI Infrastructure
Discover how to secure AI infrastructure with post-quantum cryptography and agile transport security for Model Context Protocol (MCP) deployments. The post Cryptographically Agile Transport Security for AI Infrastructure appeared first on Security Boulevard.
> Vulnérabilité dans Microsoft Office (27 janvier 2026)
Une vulnérabilité a été découverte dans Microsoft Office. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité. Microsoft indique que la vulnérabilité CVE-2026-21509 est activement exploitée.
> Multiples vulnérabilités dans Xen (27 janvier 2026)
De multiples vulnérabilités ont été découvertes dans Xen. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, un déni de service à distance et une atteinte à la confidentialité des données.
> OpenSSL January 2026 Security Update: CMS and PKCS#12 Buffer Overflows
A deep dive into OpenSSL’s January 2026 CMS and PKCS#12 vulnerabilities, including a pre-auth stack overflow and a PKCS#12 parsing bug.
> Multiples vulnérabilités dans Citrix XenServer (27 janvier 2026)
De multiples vulnérabilités ont été découvertes dans Citrix XenServer. Elles permettent à un attaquant de provoquer un déni de service à distance et une atteinte à la confidentialité des données.