The First Line of Defense (1LoD) consists of customer-facing business units (e.g., relationship managers, front-office staff, and operational teams). Their primary responsibility in financial crime risk management is to implement AML/CFT controls as part of daily operations. This includes Collecting complete customer information.
The First Line of Defense is responsible for conducting Know Your Customer (KYC) and Customer Due Diligence (CDD) during onboarding and throughout the customer relationship. Ensuring that all relevant customer details (e.g., identity, business purpose, ownership structure) are accurately collected and documented is crucial for mitigating financial crime risks.

The compliance team should request further clarification to assess the AML risk appropriately. This includes understanding which cryptoassets were sold and whether the exchange used applies adequate due diligence.
These details help determine the legitimacy of the source of funds and ensure compliance with AML requirements.

When using network analysis tools, it's important to avoid algorithmic bias toward social criteria to ensure fairness, analyze connections between individuals or entities to identify links and structures, and study relationships within networks to uncover hierarchies, behaviors, movements, and group organization relevant to detecting criminal activity.