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Confidence HighJan 22, 2025d-trust.net

D-Trust cyberattack: CCC claims data leak was 'homemade'

PatternExternal actor · Error · Confidentiality impact

The Chaos Computer Club (CCC) demanded sanctions following a data protection incident at D-Trust, claiming the hacker attack was a "homemade data leak." New findings indicated that HBA/SMC-B data might have been affected.

Signal date
Jan 22, 2025
Updated
Jul 1, 2026
Confidence
High
Sources
2 sources

Signal context

First seen: Jan 22, 2025

Last updated: Jul 1, 2026

Status: Public signal

Key points

  • Data protection incident at D-Trust.
  • Chaos Computer Club (CCC) involved, calling it a "homemade data leak."
  • HBA/SMC-B data potentially affected.

Signal analysis

Beta

It helps compare this signal with other published signals without treating the labels as final determinations.

Affected organization
D Trust logo
D Trust

Likely country: 🇩🇪 Germany

inferred from source domains

    Threat source
    Error activity

    Watch process controls, misconfiguration and accidental disclosure paths.

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

    Impact area: Confidentiality

    Trend context
    14 signals with similar action pattern
    • 1 signal in the same sector
    • 86 signals with the same likely impact area
    • 1 signal linked to this organization/domain
    Mentioned entities
    D TrustSuspected Data ExposureD-TrustCCCThe Chaos Computer ClubNewHBASMC-BD-Trust. Chaos Computer Club

    External sources

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