• Dapps:16.23K
  • Blockchains:78
  • Active users:66.47M
  • 30d volume:$303.26B
  • 30d transactions:$879.24M

OpenSea Data Breach and Its Consequences for Users

user avatar

by Giorgi Kostiuk

3 months ago


In 2022, OpenSea faced a major data breach involving over seven million email addresses. Details were revealed by expert 23pds, announcing the public availability of this data.

Timeline of the Breach

In June 2022, at the height of its success, OpenSea, then boasting over 120 million monthly visitors, suffered a data breach. An employee of Customer.io exploited access to the database to forward user email addresses to unauthorized parties. The breach affected not only regular users but also prominent figures in the crypto sector, including Binance CEO Changpeng Zhao.

Implications for Users

According to 23pds, the data is now publicly accessible, making all affected parties, including industry leaders and traders, vulnerable to phishing attacks. Such attacks could result in significant financial and reputational damage. Phishing emails mimicking communications from OpenSea may deceive users into revealing login credentials and digital assets.

Need for Enhanced Security

Experts advise creating strong passwords and using password managers. Two-factor authentication via authenticator apps is highly recommended. OpenSea has highlighted the importance of avoiding suspicious domains such as 'opensae.io' and 'opensea.xyz'.

The breach underscores the need for stringent security measures in the crypto space. It also highlights the vulnerabilities related to using third-party services like Customer.io for email automation. Overall, the incident serves as a stern reminder to strengthen protections across all levels of a platform.

0

Share

Other news

MAGACOINFINANCE: Key Crypto Project of 2025

MAGACOINFINANCE finds its place among the top 2025 crypto projects, standing out with its growth potential and relevant offerings.

user avatarGiorgi Kostiuk

6 minutes ago

BlockDAG Achieves Significant Funding Growth Following Beta Testnet Launch

BlockDAG successfully raised $5 million within 48 hours of its beta testnet launch, demonstrating a significant investor interest.

user avatarGiorgi Kostiuk

38 minutes ago

Analysis of Aptos, ONDO, and Qubetics: Promising Cryptos for 2025

Aptos, ONDO, and Qubetics have established themselves as key players in the cryptocurrency world in 2025.

user avatarGiorgi Kostiuk

38 minutes ago

BlockDAG Launches Testnet Mirroring Real World Tokenomics

BlockDAG's testnet models tokenomics while Dogecoin shows volatility and Ethereum Classic remains steady.

user avatarGiorgi Kostiuk

an hour ago

Atkins' SEC Nomination Advances in U.S. Senate Committee

Atkins' nomination progresses, hinting at potential regulatory shifts for digital assets.

user avatarGiorgi Kostiuk

an hour ago

US Tariffs May Hurt Global Economic Growth, Warns Carney

Canadian Prime Minister Mark Carney discusses the potential negative impacts of new US tariffs on the global economy.

user avatarGiorgi Kostiuk

an hour ago

dapp expert logo
© 2020-2025. DappExpert. All rights reserved.
© 2020-2025. DappExpert. All rights reserved.

Important disclaimer: The information presented on the Dapp.Expert portal is intended solely for informational purposes and does not constitute an investment recommendation or a guide to action in the field of cryptocurrencies. The Dapp.Expert team is not responsible for any potential losses or missed profits associated with the use of materials published on the site. Before making investment decisions in cryptocurrencies, we recommend consulting a qualified financial advisor.