security

Not long ago a single Microsoft certification could make a resume pop; today it often reads like a mini‑transcript — AZ‑900, AZ‑104, SC‑900, AI‑900 and sometimes an AZ‑500 or AI‑102 stacked on top. That change is not mere credential inflation. The surge in Microsoft certifications is a...

Windows 11 contains dozens of subtle features and under-the-radar improvements that can change how you work, play, and secure your PC—many of them aren’t obvious on first boot. Whether you’ve already upgraded from Windows 10 or are debating the move, this deep-dive guides you through 30...

Satya Nadella’s offhand line — “From a TAM‑expansive perspective for us, I look at all agents as users” — is more than a CEO soundbite. It’s a compact expression of a strategic pivot that reaches from Microsoft’s product roadmaps into the architecture of Windows, the economics of Microsoft 365...

Discord’s abrupt pause on the planned global age‑verification rollout is the clearest example this week of how safety initiatives, vendor risk, and user privacy collide — and why tech companies must get the communications and the engineering right before flipping the switch. Background: a busy...

The OCaml runtime has an urgent security fix you need to know about: a buffer over‑read in the Marshal deserializer can be abused to achieve remote code execution, and upstream maintainers have released corrective compiler/runtime updates (OCaml 4.14.3 and 5.4.1) to close the hole. Background /...

Microsoft’s latest Copilot iteration aims to stop asking what you want and start doing it for you: Copilot Tasks promises a natural‑language, scheduled, and background-capable to‑do list that autonomously plans, executes, and reports back—while still asking for permission before money or...

Microsoft’s new Cyber Pulse report lands a clear, urgent message: AI agents are no longer an abstract future — they are active members of today’s enterprise workforce, scaling faster than many organizations can see, govern, or secure, and that visibility gap is now a measurable business risk...

If you’re still treating Windows 11 like a refreshed wallpaper and a centered Start menu, you’re missing the parts of the OS that were actually built to speed you up, protect your data, and reduce friction in everyday work. Overview: why "quality of use" matters more than a prettier UI Windows...

Microsoft is quietly turning one of Windows’ oldest, simplest utilities into something much more capable: internal builds of Windows 11 Notepad reportedly include image support as part of the app’s extended Markdown and formatting features, a change that could reshape how millions of users stash...

Notepad’s quietly aggressive evolution continues: what started as a bare‑bones text scratchpad has been steadily rebuilt into a full‑featured Markdown writer, and recent insider sightings suggest Microsoft is preparing to add image support — a change that finally positions Notepad as a direct...

Microsoft’s quietly ambitious push to turn Notepad into a modern Markdown-first editor has taken another step: image handling is being tested inside Windows 11 Notepad, and while Microsoft’s internal tests reportedly show minimal performance impact, security experts and power users are warning...

Microsoft appears to be turning Notepad into something closer to a lightweight Markdown notebook: Windows Latest reports that Microsoft is testing image support in the Windows 11 Notepad app, with the feature integrated into the app’s existing Markdown/formatting experience, and — importantly —...

A newly disclosed vulnerability in the widely used Python tool virtualenv exposes a classic Time-of-Check–Time-of-Use (TOCTOU) race condition that can be abused by local attackers to perform symlink-based redirection of directory creation and lock-file operations. The issue — tracked as...

Oracle’s MySQL Server was assigned CVE-2024-20981 — a denial-of-service weakness in the Server: DDL component that can be triggered by a high-privilege account with network access to repeatedly hang or crash the mysqld process, producing a complete or sustained loss of availability for affected...

Webpack’s magic comments are small developer conveniences that quietly changed how bundles are named and fetched — but a subtle parsing bug in Webpack 5’s ImportParserPlugin turned those conveniences into a serious attack surface, allowing a crafted untrusted object to reach across JavaScript...

A newly published vulnerability in GnuTLS — tracked as CVE-2025-6395 — allows a remote attacker to trigger a NULL pointer dereference in the library’s _gnutls_figure_common_ciphersuite() routine, producing memory corruption and reliable denial‑of‑service (DoS) outcomes for processes that parse...

A denial-of-service weakness in the MySQL Server’s InnoDB/optimizer paths lets a high‑privileged, network‑connected actor repeatedly hang or crash the server process, causing sustained or persistent loss of availability for affected MySQL installations. Background / Overview MySQL remains a...

A subtle lapse in compiler bookkeeping has left mruby — the lightweight, embeddable Ruby implementation used widely in embedded systems and constrained environments — exposed to a heap-based buffer overflow in its code generator: CVE-2025-7207 affects the nregs handler in...

A specially crafted Helm chart archive can expand into an enormous decompressed payload that exhausts available memory and kills the Helm process — a denial‑of‑service vector tracked as CVE‑2025‑32386 — and while Microsoft’s update guide currently names Azure Linux as a product that “includes...

A heap‑based buffer overflow in the widely used giflib library — tracked as CVE‑2025‑31344 — has been publicly disclosed and fixed upstream after reports that the gif2rgb utility can be made to write past an allocated heap buffer when presented with a specially crafted GIF, creating crash and...