The most common concern associated with outsourcing to a service provider is unauthorized data usage, which means the misuse, disclosure, or theft of the organization’s data by the service provider or its employees, contractors, or subcontractors1. Unauthorized data usage can pose significant risks to the organization, such as:

Data security and privacy breaches, which can compromise the confidentiality, integrity, and availability of the data, and expose the organization to legal liability, regulatory penalties, reputational damage, or loss of trust and credibility2.

Data quality and accuracy issues, which can affect the reliability and validity of the data, and impair the decision-making, reporting, or performance of the organization3.

Data ownership and control issues, which can limit the access and rights of the organization to its own data, and create dependency or lock-in with the service provider4.

The other options are not the most common concern associated with outsourcing to a service provider, because:

Lack of technical expertise is a potential but not prevalent concern associated with outsourcing to a service provider, as it may affect the quality and efficiency of the services provided by the service provider, and the compatibility and integration of the services with the organization’s systems and processes5. However, most service providers have sufficient technical expertise in their domain or field, and they can offer specialized skills or resources that the organization may not have internally6.

Combining incompatible duties is a possible but not frequent concern associated with outsourcing to a service provider, as it may create conflicts of interest or segregation of duties issues for the service provider or the organization, and increase the risk of errors, fraud, or abuse7. However, most service providers have adequate governance and control mechanisms to prevent or mitigate such issues, and they can adhere to the organization’s policies and standards regarding the separation of duties8.

Denial of service attacks is a rare but not common concern associated with outsourcing to a service provider, as it may disrupt the availability or functionality of the services provided by the service provider, and affect the operations or continuity of the organization. However, most service providers have robust security measures and contingency plans to protect and recover from such attacks, and they can ensure the resilience and reliability of the services.

References =

Unauthorized Data Usage - CIO Wiki

What is outsourcing? Definitions, benefits, challenges, processes, advice | CIO

The Pros and Cons of Outsourcing in 2023 - GrowthForce

13 Common Problems of Outsourcing and How to Avoid Them - ENOU Labs

The Top 10 Problems with Outsourcing Implementation - SSON

10 problems with outsourcing (+ Solutions for each) - Time Doctor Blog

Segregation of Duties - CIO Wiki

Outsourcing Governance - CIO Wiki

[Denial-of-Service Attack - CIO Wiki]

[Business Continuity Planning - CIO Wiki]