Microsoft announces powerful new chip for AI inference

    Microsoft has announced the launch of its latest chip, the Maia 200, which the company describes as a silicon workhorse designed for scaling AI inference. The 200, which follows the company’s Maia 100 released in 2023, has been technically outfitted to run powerful AI models at faster speeds and with more efficiency, the company has…

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    Researchers Reveal Reprompt Attack Allowing Single-Click Data Exfiltration From Microsoft Copilot

    Ravie LakshmananJan 15, 2026Prompt Injection / Enterprise Security Cybersecurity researchers have disclosed details of a new attack method dubbed Reprompt that could allow bad actors to exfiltrate sensitive data from artificial intelligence (AI) chatbots like Microsoft Copilot in a single click, while bypassing enterprise security controls entirely. “Only a single click on a legitimate Microsoft…

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    Nigeria Arrests RaccoonO365 Phishing Developer Linked to Microsoft 365 Attacks

    Dec 19, 2025Ravie LakshmananCybercrime / Law Enforcement Authorities in Nigeria have announced the arrest of three “high-profile internet fraud suspects” who are alleged to have been involved in phishing attacks targeting major corporations, including the main developer behind the RaccoonO365 phishing-as-a-service (PhaaS) scheme. The Nigeria Police Force National Cybercrime Centre (NPF–NCCC) said investigations conducted in…

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    Microsoft Silently Patches Windows LNK Flaw After Years of Active Exploitation

    Dec 03, 2025Ravie LakshmananVulnerability / Endpoint Security Microsoft has silently plugged a security flaw that has been exploited by several threat actors since 2017 as part of the company’s November 2025 Patch Tuesday updates, according to ACROS Security’s 0patch. The vulnerability in question is CVE-2025-9491 (CVSS score: 7.8/7.0), which has been described as a Windows…

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    Microsoft, NVIDIA, and Anthropic forge AI compute alliance

    Microsoft, Anthropic, and NVIDIA are setting a bar for cloud infrastructure investment and AI model availability with a new compute alliance. This agreement signals a divergence from single-model dependency toward a diversified, hardware-optimised ecosystem, altering the governance landscape for senior technology leaders. Microsoft CEO Satya Nadella says the relationship is a reciprocal integration where the…

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