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

OpenSea Data Breach: Millions of Email Addresses Under Security Threat

user avatar

by Giorgi Kostiuk

6 months ago


In 2022, OpenSea, one of the largest NFT trading platforms, faced a data breach significantly threatening its users' security. Recently uncovered details reveal the growing risks faced by platform users.

Timeline of OpenSea Vulnerability

In June 2022, OpenSea was at the pinnacle of its popularity, attracting over 120 million monthly visitors. During this time, an employee of the email service provider Customer(.)io exploited their access to extract and share OpenSea user email addresses with third parties. The leak affected not only regular users but also prominent figures in the crypto industry, including Binance's CEO Changpeng Zhao.

Leak Now Publicized

Cybersecurity expert known as 23pds confirmed that the email addresses of industry leaders are now widely accessible. This availability significantly increases the risk of phishing, posing severe financial and reputational threats. Attackers may use this information to craft convincing phishing attacks.

Necessary Security Measures

Security experts, including SlowMist, highly recommend that users affected by the breach take immediate protective actions. This includes creating strong, unique passwords and using two-factor authentication. OpenSea also reminded users to be cautious of emails from suspicious domains.

This breach highlights the importance of enhancing security measures in all aspects of crypto platform operations. Phishing attacks remain a significant threat, and stronger protections are necessary to prevent similar events in the future.

0

Rewards

chest
chest
chest
chest

More rewards

Discover enhanced rewards on our social media.

Other news

Surge in Cryptocurrency Prices: Prepare for Potential Drops

chest

Despite the current rise, potential market movements warn traders of upcoming declines in cryptocurrency prices.

user avatarGiorgi Kostiuk

Investigation Launched Against Robinhood: Allegations of Misleading Customers in Crypto Trading

chest

Florida's financial authorities have opened an inquiry into Robinhood, accusing the firm of misleading customers about cryptocurrency trading costs.

user avatarGiorgi Kostiuk

Jamie Dimon's Take on Future Interest Rates: Key Insights

chest

Jamie Dimon predicts a 40-50% chance of rising US interest rates. What could this mean for the economy and investors?

user avatarGiorgi Kostiuk

ONDO: Successful Breakout and Upcoming Levels to Watch

chest

ONDO price has broken free from a prolonged downtrend and shows potential growth towards $1.13. Traders are keeping a close eye on developments.

user avatarGiorgi Kostiuk

BlockDAG, Chainlink, Polygon, and Polkadot: Top Crypto Trends This Season

chest

Overview of the current cryptocurrency market trends focusing on BlockDAG, Chainlink, Polygon, and Polkadot.

user avatarGiorgi Kostiuk

Top 5 Cryptos to Watch in 2025: BlockDAG, ETH, SOL, and More

chest

This article highlights five cryptocurrencies with growth potential and strong fundamentals, including BlockDAG, Ethereum, and Solana.

user avatarGiorgi Kostiuk
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.