Microsoft Marketplace — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
February 3, 2026
Last Seen
March 12, 2026

Microsoft Marketplace is a technology platform tracked across 3 threat clusters and 3 intelligence report mentions on ThreatCluster. First observed February 3, 2026; most recent activity March 12, 2026.

Related Threat Clusters

  • Weaponized Microsoft Outlook Add-ins Exploit User Credentials

    A dormant Microsoft Outlook add-in has been weaponized, leading to the theft of thousands of login credentials and credit card numbers. This incident marks the first known malicious Office add-in discovered in the wild,…

    9 articles · Updated February 12, 2026
  • Dragos and Microsoft Enhance OT Cybersecurity Collaboration

    Dragos has expanded its collaboration with Microsoft to enhance cybersecurity for operational technology (OT) environments. This partnership focuses on integrating Dragos's solutions with Microsoft Azure and Microsoft…

    2 articles · Updated February 3, 2026
  • Upwind and Microsoft Launch Unified Azure Security Solution

    Upwind has partnered with Microsoft to enhance runtime security for Azure workloads. This collaboration integrates runtime protection, posture management, and vulnerability detection into a single solution available on…

    3 articles · Updated March 12, 2026

Recent Intelligence Reports

  • Upwind Partners with Microsoft to Deliver Runtime Security for Azure Workloads — Morningstar · March 12, 2026
  • Microsoft Store Outlook add-in hijacked to steal 4,000 Microsoft accounts — Bleepingcomputer · February 11, 2026
  • Dragos Expands Collaboration with Microsoft to Deliver OT — Morningstar · February 3, 2026

CVSS v3.1 Breakdown