According to TechFlow, Ethereum co-founder Vitalik Buterin expressed a series of opinions on social media today. Vitalik said that he strongly supports brain-computer interface (BCI) technology, but warned of the privacy risks that proprietary BCI may bring and called for the development of open source BCI.

He stressed the need for the crypto community to lead in a principled way in building anti-fraud technology, including on-device scanning and granular user choice of scanners.

Regarding the issue of cryptocurrency kidnapping, Vitalik suggested that wealthy cryptocurrency holders store their funds in multi-signature wallets that they cannot directly access. In addition, Vitalik expressed concern about the legal issues Telegram faces in Europe, believing that this may threaten the future of software and communication freedom. He called on the crypto community to pay attention to and respond to these challenges to protect user privacy and digital freedom.