# file-sharing\_mega-service **Explanation** This event detects the usage of file sharing Mega services by analyzing network traffic and endpoint data. **What to Look For** When examining the results of this event, look for any instances of Mega file sharing services being used on the network or endpoints. This can include large amounts of data being transferred to or from Mega websites, and unauthorized users accessing files on these services. Take necessary measures to block access to these services and strengthen security controls to prevent further unauthorized access. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.fusion.vectra.ai/detection-models/library/operational-governance/file-sharing_mega-service.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.