enterprise security

The past week’s headlines around generative AI read like a high-stakes triage: national security and corporate ethics colliding at the Pentagon’s highest levels, a practical new class of malware tradecraft that weaponizes trusted AI assistants, and a sobering market forecast from Gartner that...

Microsoft’s cloud assistant has been patched — and the fix has prompted a wider rethink about how Data Loss Prevention (DLP) must work in an era of always‑on AI assistants. Over the past month Microsoft has closed a logic error that allowed Microsoft 365 Copilot to index and summarize...

Microsoft’s latest Copilot Studio updates move "computer‑using agents" from intriguing demos toward practical, auditable automation for broad enterprise use—delivering model choice, built‑in credential management, step‑level observability, and a managed Cloud PC runtime that together aim to fix...

Microsoft’s new Security Dashboard for AI arrives as a pragmatic — and urgently needed — response to a problem CISOs have been warning about for months: enterprise AI is proliferating faster than governance, and visibility is the first line of defense when human oversight can’t scale. Announced...

Microsoft’s Copilot for Microsoft 365 quietly read and summarized email messages that organizations had explicitly marked “Confidential,” a logic error that bypassed Purview sensitivity labels and Data Loss Prevention (DLP) protections and has reignited serious questions about AI governance...

Microsoft is rolling out AI‑powered summary pages to Copilot Notebooks this March, bringing an automatically generated “overview” of a notebook’s references and insights to the front door of the Notebooks experience and turning long, scattered research into quick, consumable synopses for...

Microsoft has quietly closed one of the more frustrating security gaps in Windows authentication: starting with the February 10, 2026 cumulative update (OS builds 26200.7840 and 26100.7840), external Windows Hello devices — notably peripheral fingerprint readers and compatible cameras — can now...

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...