- ZachXBT criticizes Coinbase’s handling of user data and phone numbers.
- 97,000 accounts affected with no direct asset theft.
- Increased risk of phishing and social engineering scams due to leaked data.
Coinbase experienced a significant data breach involving 97,000 users, triggered by insiders bribed by cybercriminals. The breach did not compromise funds or high-security credentials.
The event underscores ongoing security challenges in the crypto sector, reminding users and firms of potential vulnerabilities. Immediate market impact remains limited, yet user security perceptions may shift.
Insider Threats Expose 97,000 Coinbase Accounts
Coinbase encountered a data breach involving 97,000 users. Insider threats arose as overseas customer support agents, who were bribed, leaked sensitive data. Such practices highlight the security vulnerabilities inherent in centralized exchanges. Information like names, email addresses, and phone numbers has been exposed, raising concerns over potential phishing and social engineering scams. ZachXBT emphasized the risk, noting typical phishing methods include spoofing Coinbase communication channels.
The breach did not result in any direct asset theft, but heightened the chance of phishing attacks. Coinbase assures users that funds and passwords remain secure. Despite assurances, exposure of personal data poses risks, especially for novice users susceptible to phishing.
Community response has been critical. There are stronger calls for crypto exchanges to reduce personal data reliance and bolster security measures. Coinbase officially confirmed the breach and reinforced their commitment to preventing future incidents. ZachXBT’s critique emphasized the need for decentralized solutions and reduced dependency on phone numbers in authentication processes.
“Requiring users to submit a phone number creates systemic risk; phone numbers frequently leak in breaches like this. Scammers exploit that exposure for spoofing and social engineering attacks that most ordinary users can’t realistically defend against.” — ZachXBT, Crypto Investigator
Phishing Risks Surge; Calls for Security Revamp
Did you know? The exposure of personal data in breaches can lead to long-term security challenges for users, even if funds remain secure.
According to CoinMarketCap, Ethereum (ETH) trades at $2,488.52, marking a recent decline of 0.75% over 24 hours. It maintains a market cap of $300.43 billion and a dominance of 9.16%. The trading volume stands at $13.72 billion, indicating a drop of 44.30% from the previous day.
The Coincu research team suggests increasing reliance on hardware-based authentication. Regulatory reviews of customer data handling practices may follow. The incident stresses enhanced precautions, elevating dialogue on security strategy expansion within crypto ecosystems.
Source: https://coincu.com/338221-coinbase-data-breach-2025/