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7 derniers jours

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> International police Operation Alice take down 373,000 dark web sites exploiting children
[SOURCE] Security Affairs [LANGUAGE: EN] [DATE: 2026-03-23 08:23]
Operation Alice: Police dismantle a massive dark web network with 373,000 fake sites luring users seeking child sexual abuse material. An international law enforcement operation, code named Operation Alice, shut down one of the largest dark web scams, uncovering over 373,000 fake sites tricking user...
> Phishing : méfiez-vous de ces fausses alertes envoyées depuis Microsoft Azure Monitor
[SOURCE] IT-Connect [LANGUAGE: FR] [DATE: 2026-03-23 08:06]
Les alertes Microsoft Azure Monitor sont détournées par les pirates informatiques pour tenter de piéger les entreprises avec des attaques par callback phishing. Le post Phishing : méfiez-vous de ces fausses alertes envoyées depuis Microsoft Azure Monitor a été publié sur IT-Connect.
> New KB5085516 emergency update fixes Microsoft account sign-in
[SOURCE] BleepingComputer [LANGUAGE: EN] [DATE: 2026-03-23 08:04]
Microsoft has released an emergency update to address a major issue that breaks sign-ins with Microsoft accounts across multiple Microsoft apps, including Teams and OneDrive. [...]
> Chromium: CVE-2026-4440 Out of bounds read and write in WebGL
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> Chromium: CVE-2026-4458 Use after free in Extensions
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> Booz Allen’s Vellox brings AI vs. AI defense to protect critical infrastructure and national security
[SOURCE] Help Net Security [LANGUAGE: EN] [DATE: 2026-03-23 07:29]
Booz Allen Hamilton’s new Vellox suite showcases how AI-native cyber defense can counter growing threats to U.S. national security and critical infrastructure. The company’s new threat report, When Cyberattacks Happen at AI Speed, shows that AI is widening the gap between the speed of cyberattacks a...
> Chromium: CVE-2026-4450 Out of bounds write in V8
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> Chromium: CVE-2026-4454 Use after free in Network
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> Building a Layered Security Stack: Identity, Network and Device Protection
[SOURCE] Security Boulevard [LANGUAGE: EN] [DATE: 2026-03-23 07:24]
Build a layered security stack with identity network and device protection using MFA SSO VPN and endpoint tools to reduce cyber risks. The post Building a Layered Security Stack: Identity, Network and Device Protection appeared first on Security Boulevard.
> Chromium: CVE-2026-4441 Use after free in Base
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> Chromium: CVE-2026-4448 Heap buffer overflow in ANGLE
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> A week in security (March 16 – March 22)
[SOURCE] Malwarebytes [LANGUAGE: EN] [DATE: 2026-03-23 07:06]
A list of topics we covered in the week of March 16 to March 22 of 2026
> Chromium: CVE-2026-4452 Integer overflow in ANGLE
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> Chromium: CVE-2026-4455 Heap buffer overflow in PDFium
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> The insider threat rises again
[SOURCE] CSO Online [LANGUAGE: EN] [DATE: 2026-03-23 07:00]
Insider threats are coming back in a consequential way. According to the State of Human Risk Report from Mimecast, 42% of organizations have experienced an increase in malicious insider incidents over the past year, with 42% also reporting a rise in negligent incidents for...
> Chromium: CVE-2026-4444 Stack buffer overflow in WebRTC
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> Chromium: CVE-2026-4447 Inappropriate implementation in V8
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> Your AI agents are moving sensitive data. Do you know where?
[SOURCE] Help Net Security [LANGUAGE: EN] [DATE: 2026-03-23 06:30]
In this Help Net Security interview, Gidi Cohen, CEO at Bonfy.AI, addresses what he sees as the most pressing gap in AI agent security: data-layer risk. While the industry focuses on prompt injection and model behavior, Cohen argues the deeper threat is autonomous AI agents operating across systems...
> Chromium: CVE-2026-4451 Insufficient validation of untrusted input in Navigation
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
> Chromium: CVE-2026-4445 Use after free in WebRTC
[SOURCE] Microsoft Security Update Guide [LANGUAGE: EN] [DATE: 2026-03-23 07:45]
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.