The risk manager should first update the risk register with the new risk identified by the vendor. This will help in keeping track of all the risks associated with the project and facilitate the subsequent planning and management of the risks.
The risk manager should update the new risk in the risk register, which is a project document that records the details of all identified risks, including their description, category, cause, probability, impact, and response strategy. Updating the risk register is the first step to acknowledge the existence of the new risk and to document its characteristics and potential effects on the project objectives. The risk register can then be used as an input for the Plan Risk Responses process, where the risk manager can develop appropriate actions to address the new risk. References: PMI, A Guide to the Project Management Body of Knowledge (PMBOK® Guide), Sixth Edition, 2017, p. 397, 441.

According to the PMI Risk Management Professional (PMI-RMP)® Examination ContentOutline1, a secondary risk is a risk that arises as a direct result of implementing a risk response to a specific risk. In this case, the risk response is to contract an external vendor to provide additional capacity and expertise to the project team. The secondary risk is the confidentiality risk that the contracts department has identified. The risk manager should assess the secondary risk to determine its probability, impact, and priority, and to plan appropriate responses. This is part ofthe Perform Qualitative Risk Analysis and Plan Risk Responses processes in the PMBOK® Guide2. References: 1: PMI Risk Management Professional (PMI-RMP)® Examination Content Outline 2: A Guide to the Project Management Body of Knowledge (PMBOK® Guide)
- Sixth Edition

A SWOT analysis is a risk identification technique that helps to identify high-level and strategic project risks by examining the internal and external factors that may affect the project objectives. A SWOT analysis involves listing the strengths, weaknesses, opportunities, and threats of the project, and then analyzing how they may impact the project positively or negatively. A SWOT analysis can help to uncover potential risks that may not be obvious from other techniques, such as prompt lists, interviews, or brainstorming12