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Insider Threat Matrix™Insider Threat Matrix™
  • ID: IF016.005
  • Created: 22nd July 2024
  • Updated: 23rd October 2025
  • MITRE ATT&CK®: T1657
  • Contributor: The ITM Team

Modification of Invoices

A subject with access to a billing system or indirect access to a billing system misuses their access to modify existing invoices, causing payments to be diverted to themselves, a business they own, or a third party.