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PAT006 · Network Intelligence

Common Contact

Do two or more entities share the same contact details?

Supporting questions:

Do entities share phone numbers?

Do entities share email addresses?

Do entities share domains?

Do entities share operational contacts?

Does the contact indicate common control?

Does the contact create additional risk?

NI006 Common Contact identifies entities connected through shared contact information.

The purpose of this intelligence product is to detect relationships that may indicate:

Common contacts often provide strong evidence of operational connectivity between entities that appear independent.

Risk indicators

Risk

Investigation actions

  1. Shared Phone Numbers
  2. Shared Email Addresses
  3. Shared Email Domains
  4. Shared Operational Contacts
  5. Shared Customer Contacts
  6. Shared Corporate Contacts

Detection logic

NI006 should identify:

Shared Phone Numbers

Shared Email Addresses

Shared Email Domains

Shared Operational Contacts

Shared Customer Contacts

Shared Corporate Contacts

Curated from fc-03-network-intelligence-library/intelligence-products/specific/NI006/README.md