Is 夸克网盘-网页嗅探 safe?

Quark Pan companion extension that sniffs downloadable resources from all web pages and redirects them to the Quark Pan desktop app via native messaging. The extension intercepts HTTP request/response cookies and passes them to the local native app, and transmits download URLs and page context to Quark analytics servers. A/B test config and blacklists are fetched remotely from pan.quark.cn.