'Privacy Is Not a Feature': Vitalik Buterin Drops New Warning After Bank Data Leak
Analysis
Price Impact
MedVitalik buterin's strong stance on privacy as 'hygiene' and the introduction of the kohaku privacy toolkit directly address a critical concern for blockchain adoption, especially in light of traditional finance data leaks. this strengthens ethereum's long-term value proposition and reputation.
Trustworthiness
HighStatements from vitalik buterin, co-founder of ethereum, regarding core principles and future development carry significant authority and are highly credible within the crypto ecosystem.
Price Direction
BullishThe emphasis on integrating privacy as a fundamental aspect of ethereum, rather than an optional feature, enhances the network's security, user appeal, and competitiveness. this fosters confidence and could attract more users and institutional interest over time.
Time Effect
LongWhile the news is positive, the full impact of a new privacy toolkit and a philosophical shift towards 'privacy as hygiene' will likely manifest over an extended period as development progresses, tools are adopted, and user sentiment solidifies.
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Cover image via U.Today Read U.TODAY on Google News Vitalik Buterin reacted to the latest data exposure scare around JPMorgan , Citi and Morgan Stanley with a short message that immediately turned into the focal point: "Privacy is not a feature. Privacy is hygiene." Advertisement The banks were notified by SitusAMC that client information may have been accessed, and the timing made his comment look less like a general remark and more like a direct response to how traditional finance keeps handling user data. This comes only days after Buterin presented Kohaku, a new privacy and security toolkit for the Ethereum ecosystem awaited in the near future. The idea behind Kohaku is simple: wallets and applications should not depend on optional add-ons to achieve normal confidentiality. HOT Stories Ripple Executive Reacts to BlackRock’s First Abu Dhabi Board Meeting Strategy (MSTR) Having Second-Worst Month Since Buying Bitcoin Morning Crypto Report: Dogecoin and SHIB 'Santa Rally' Ready? XRP May Hit $5 Thanks to ETF Launch, Bitcoin Bulls Win Back $37 Million Cardano Founder Refutes Narrative About 'Vibe Coding' Halting Network Privacy is not a feature. Privacy is hygiene. Advertisement — vitalik.eth (@VitalikButerin) November 23, 2025 During the demo, Kohaku used Railgun to hide publicly visible funds with a single action, showing how the privacy baseline can look if the stack is built around it rather than patched later. Ethereum and privacy The week around Ethereum has been filled with privacy and governance concerns. At Devconnect, Buterin warned that Wall Street’s growing influence creates two pressure points for the network: the possible exit of core developers and attempts by large holders to push protocol adjustments that fit their business constraints. You Might Also Like Sat, 11/22/2025 - 00:01 Crypto Market Prediction: Worst Bitcoin (BTC) Candle in History? Will XRP Reach $1 Hard Reset? Ethereum Hiding Enormous Bullish Potential By Arman Shirinyan For Buterin, institutions already have their own high-speed infrastructure and are not looking for a network tuned to their internal throughput. What matters is Ethereum’s ability to stay global, neutral and outside the logic of corporate control. With this in mind, the bank leak alert is just another example of how centralized storage keeps creating risk. Buterin's message is pretty straightforward: privacy should be standard, not something marketed as an extra feature. #Ethereum #Ethereum News