enterprise security

Microsoft’s flagship productivity assistant, Microsoft 365 Copilot Chat, briefly read and summarized emails that organizations had explicitly labeled “Confidential,” exposing a gap between automated AI convenience and long‑standing enterprise access controls...

Microsoft confirmed a logic bug in Microsoft 365 Copilot that, for a window of weeks, allowed Copilot Chat’s “Work” experience to index and summarize emails that organizations had explicitly labeled as Confidential, effectively bypassing configured Data Loss Prevention (DLP) and...

Microsoft acknowledged that a code defect in Microsoft 365 Copilot allowed the assistant to read and summarize emails marked “Confidential,” exposing a gap between AI convenience and long‑standing enterprise data controls. The issue, tracked by Microsoft as service advisory CW1226324, affected...

For weeks this winter, Microsoft’s flagship productivity assistant, Microsoft 365 Copilot, quietly did exactly what it was built to do — read, index and summarise corporate communications — and in the process it mistakenly summarised emails that organisations had explicitly marked Confidential...

Microsoft’s flagship productivity assistant, Microsoft 365 Copilot, briefly read and summarized emails that organizations had explicitly marked “Confidential,” revealing a logic error that bypassed Data Loss Prevention (DLP) and sensitivity‑label protections and forcing IT teams to confront a...

Microsoft has confirmed that a logic bug in Microsoft 365 Copilot Chat allowed the assistant to read and summarize emails labeled “Confidential” from users’ Sent Items and Drafts folders for several weeks, bypassing Data Loss Prevention (DLP) protections that organizations set up to stop...

Microsoft’s latest Release Preview wave quietly folds two practical features into Windows 11 that are likely to be noticed by very different audiences: a quick-access network speed test surfaced in the taskbar and the long-requested arrival of native Sysmon (System Monitor) as an optional...

Microsoft has confirmed that a code defect in Microsoft 365 Copilot allowed the assistant to read and summarize sensitivity‑labeled emails stored in users’ Sent Items and Drafts — effectively bypassing the label and Data Loss Prevention (DLP) protections many enterprises rely on — and began...

Microsoft has confirmed that a code defect in Microsoft 365 Copilot allowed its Copilot Chat “work” experience to read and summarize emails that organizations had explicitly marked as confidential, bypassing sensitivity labels and Data Loss Prevention (DLP) protections — a failure tracked...

Microsoft’s flagship productivity assistant, Microsoft 365 Copilot, mistakenly read and summarized emails that organizations had explicitly marked as confidential, bypassing Data Loss Prevention (DLP) controls and triggering an urgent reassessment of how cloud AI features interact with...

Microsoft has confirmed a software error that allowed its Copilot for Microsoft 365 assistant to read and summarize emails marked as confidential, bypassing the Data Loss Prevention (DLP) controls organizations rely on — and the problem persisted long enough that many IT teams are now scrambling...

Microsoft’s flagship productivity AI for Microsoft 365 has a glaring privacy problem: for weeks a code error allowed Copilot Chat to read and summarize emails that organizations had explicitly labelled as confidential, bypassing Data Loss Prevention (DLP) controls and undermining a core tenant...

Ask an AI to build a ten‑slide deck for tomorrow’s client call and you’ll usually get something fast — but if the fonts drift, the logo slides, and each hue strays from your palette, you’ll spend the next hour undoing what the model did. The single most important technical question for...

Microsoft's latest Release Preview Channel rollup, KB5077241, quietly brings a practical mix of polish, new management hooks, and a handful of user-facing conveniences to Windows 11 versions 24H2 and 25H2 with build numbers 26100.7918 and 26200.7918. The package doesn’t reshape the platform, but...

In mixed-platform workplaces the ability to reach across the Windows–Mac divide without losing performance, keyboard fidelity, or security is no longer a convenience—it's a business requirement, and the right remote access strategy can make the difference between a seamless distributed workflow...

Microsoft has quietly folded a longtime defender's toolkit into the core of Windows 11: Sysmon (System Monitor) is now available as a built‑in, optional Windows feature in Insider Preview builds, and Build 28020.1611 (KB5077221) also brings a small but practical OneDrive sharing polish and a...

The UAE’s Ministry of Higher Education and Scientific Research (MoHESR) has launched a formal R&D collaboration with Microsoft to design and prototype agentic AI systems for higher education — a coordinated effort to build four specialized AI agents that target career navigation, faculty course...

CISA’s catalog has just expanded again, and this time the additions hit the Windows stack: six Microsoft vulnerabilities — spanning Windows Shell, MSHTML, Office Word, Desktop Window Manager, Remote Access Connection Manager, and Remote Desktop Services — were added to the Known Exploited...

Microsoft’s recent changes have finally untangled one of Windows 11’s most persistent irritations: setting a third‑party browser as the operating system’s default is now far less painful than it was at launch, and regulatory pressure in Europe has pushed the company even further toward...

The arrival of AI agents inside enterprise environments has created a paradox for modern security teams: simultaneous promise and peril. Microsoft’s recent Cyber Pulse messaging and related security briefings argue that agentic AI—autonomous, tool-enabled assistants that can read, act, and...