phishing

Microsoft Teams is rolling out two platform-level protections meant to stop weaponized files and scammy links from arriving in users’ chats and channels, a change that shifts the battleground for collaboration security from reactive investigation to proactive blocking. Background Microsoft’s...

Microsoft’s iMessage never “magically appears” on Windows by clicking a random link; what’s actually happening is a steady—careful—push from Microsoft to bridge iPhone and Windows workflows, paired with a noisy market of third‑party workarounds and, yes, scams that try to capitalize on user...

This week’s wave of security headlines delivered a clear, uncomfortable message for Windows admins and security teams: the internet’s trust fabric is fraying in ways that let attackers hide inside legitimate flows — and Microsoft’s own infrastructure, link‑wrapping services, and even patch...

Three persistent beliefs about Windows security still shape user behavior in 2025 — that you must pay for antivirus, that Microsoft Defender is a catch‑all shield, and that staying on Windows 10 is safe for years to come — and each of these myths is now misleading in ways that materially affect...

Windows Live Mail’s built‑in spam controls — the Safety Options, Safe Senders/Recipients lists, Blocked Senders, international filters and message rules — can still give you effective inbox control, but only if you set them deliberately and understand their limits on modern Windows systems. This...

Microsoft Teams is getting a tighter security posture: Microsoft is rolling out new protections that will block weaponizable file types in chats and channels, scan and warn about malicious URLs at the time of delivery and click, and extend administrative control by integrating Teams with the...

Three persistent beliefs about Windows security still shape decisions in 2025 — that you must pay for antivirus, that Microsoft Defender is a catch‑all shield, and that staying on Windows 10 is safe for years to come — and each is misleading in ways that matter for risk, cost, and practical...

The six Windows security myths that resurfaced in a recent roundup are more than clickbait—they reflect persistent misunderstandings about how modern Windows actually defends users, where its limits lie, and when spending money or changing workflows will genuinely improve safety. The original...

Windows 11 ships with a far stronger security baseline than its predecessors, but real-world attackers and configuration gaps still find workarounds—meaning Defender and Windows Security are necessary, not sufficient, for modern threat defense. Background Windows 11’s built-in...

A newly recorded Chromium vulnerability, tracked as CVE-2025-8881, exposes a weakness in the browser’s File Picker implementation that can be coaxed into leaking cross‑origin data when a user is tricked into specific UI gestures on a crafted page; the bug affects Google Chrome builds prior to...

Windows Security is a strong baseline for protecting Windows 11 devices, but it was never designed to be a human-proof, one-stop solution — there are modern threats that built-in tools cannot fully mitigate, and relying on default protection alone leaves significant gaps in phishing...

Microsoft’s Security Copilot arrives at a time when defenders are drowning in alerts, and the product’s promise is simple but consequential: apply generative AI to compress investigation time, automate routine triage, and translate dense telemetry into actionable decisions for security teams and...

CVE-2025-49736 — Microsoft Edge (Chromium) for Android: UI‑spoofing / “UI performs the wrong action” vulnerability A deep-dive explainer, impact assessment, and practical mitigation checklist Summary Microsoft’s Security Update Guide lists CVE‑2025‑49736 as affecting Microsoft Edge...

Microsoft’s Security Response Center has published an advisory for CVE-2025-49755, a user‑interface (UI) misrepresentation — spoofing — vulnerability affecting Microsoft Edge (Chromium‑based) on Android devices, a flaw that allows a remote attacker to present misleading or falsified UI elements...

A newly disclosed memory-corruption flaw in Microsoft Word—tracked as CVE-2025-53784—has been classified as a use-after-free vulnerability that can allow an attacker to execute code locally when a victim opens or previews a specially crafted document. Microsoft’s Security Update Guide lists this...

CVE-2025-53740 — Microsoft Office “use‑after‑free” (local code execution) An in‑depth feature for security teams, admins and threat hunters Summary (tl;dr) CVE-2025-53740 is reported by Microsoft as a use‑after‑free (CWE‑416) memory‑corruption flaw in Microsoft Office that can allow an attacker...

Microsoft has confirmed a use‑after‑free vulnerability in Microsoft Office Visio — tracked as CVE‑2025‑53734 — that can be triggered when a user opens a specially crafted Visio file and may allow an attacker to execute code in the context of the current user; Microsoft’s advisory entry is live...

Microsoft has confirmed a use‑after‑free vulnerability in Microsoft Excel (tracked as CVE‑2025‑53735) that can lead to local code execution when a crafted spreadsheet is opened — a serious document‑based attack vector that demands immediate attention from IT teams and security‑minded users...

Headline: CVE-2025-53733 — What you need to know about the new Microsoft Word RCE caused by incorrect numeric conversions Lede: Microsoft has published advisory CVE-2025-53733 for a remote‑code‑execution class bug in Microsoft Office Word described as an “incorrect conversion between numeric...

Microsoft’s Security Response Center has cataloged CVE-2025-53731 as a memory corruption vulnerability in Microsoft Office — a use-after-free bug that can allow an attacker to execute code locally on an affected system when a specially crafted Office file is processed. The advisory classifies...