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Confidence MediumMay 22, 2026microsoft.com

Microsoft accused of leaking Dutch civil servants' names to U.S. government

PatternExternal actor · Hacking · Confidentiality impact

Microsoft reportedly shared emails, minutes, and invitations of Dutch civil servants working on implementing the Digital Services Act (DSA) with the U.S. House of Representatives, without redacting their names. This incident raised concerns about data privacy under the U.S. Cloud Act.

Signal date
May 22, 2026
Updated
Jun 24, 2026
Confidence
Medium
Sources
1 source
microsoft.com logo

Microsoft

Sector
Information
Signals
1 linked

Signal context

First seen: May 22, 2026

Last updated: Jun 24, 2026

Status: Public signal

Key points

  • Names of Dutch civil servants leaked.
  • Involved in Digital Services Act (DSA) implementation.
  • Data shared with U.S. House of Representatives.

Signal analysis

Beta

This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.

Affected organization
Microsoft logo
Microsoft

Sector: Information

Likely country: 🇳🇱 Netherlands

inferred from source domains

    Estimated
    Threat source
    Hacking activity

    Watch internet-facing systems, credential abuse and exploit activity.

    • Source type: outside the affected organization
    Business impact
    Potential data exposure

    Impact area: Confidentiality

    Likely asset: Server or cloud data store

    Trend context
    51 signals with similar action pattern
    • 19 signals in the same sector
    • 66 signals with the same likely impact area
    • 1 signal linked to this organization/domain
    Mentioned entities
    MicrosoftSuspected Data ExposureMicrosoftDutchU.SDigital Services ActDSAU.S. House of RepresentativesU.S. Cloud Act. Names ofInvolved

    External sources

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