Changpeng Zhao, the founder of Binance, has identified the lack of privacy in blockchain transactions as a crucial obstacle hindering the broader adoption of cryptocurrencies for payments. During discussions, he emphasized that while blockchain offers transparency, this very feature can deter businesses from integrating digital currencies into their operations, particularly for payroll purposes.
"The lack of privacy may be the missing link for crypto payment adoption. Imagine a firm paying its employees in cryptocurrency. In the current situation, anyone can simply click on the sender's address and see how much each employee is earning," Zhao stated.
Zhao shared these insights during a conversation with investor Chamath Palihapitiya, asserting that privacy is essential for the scalability of Bitcoin and other cryptocurrencies. He pointed out that while Bitcoin was designed to be pseudo-anonymous, the reality is that every transaction can be tracked, especially with centralized exchanges enforcing Know Your Customer (KYC) regulations.
Industry Reactions
The founder of privacy-focused cryptocurrency Zcash, Zooko Wilcox-O’Hearn, echoed Zhao's sentiment, arguing that privacy is necessary for most economic activities. Additionally, community voices reflect concerns over the lack of privacy, noting that it can expose individuals to threats ranging from online harassment to physical attacks. In fact, 2025 saw a rise in wrench attacks, with 70 incidents recorded, and 14 more reported in early 2026.




