Cryptocurrency transactions face a risk of surveillance without warrants, underscoring the need for privacy-focused tools to secure the future of blockchain. Strong privacy measures are crucial for safeguarding user data and ensuring security in the face of this threat. It is imperative for the industry to prioritize the development and implementation of technologies that can protect transaction information. This presents a significant challenge to the sector moving forward, as transactions could potentially be monitored without legal authorization. As such, efforts must be made to enhance privacy protocols and strengthen security in cryptocurrency transactions to mitigate these risks effectively.