Opensea Data Breach Customer Emails Stolen By Third Party
Third-Party Data Breach Exposes OpenSea API Tokens
Third-party breach leaks OpenSea API key data - TechRadar
7 Million OpenSea Addresses Leaked in 2025 Breach, SlowMist
An employee of OpenSea
OpenSea users' email addresses leaked in data breach
An employee of OpenSea’s email delivery partner Customer.io leaked customer emails to a third-party. The NFT platform has warned users that there is now “a
OpenSea hit by data breach after email delivery partner leaks
In June
OpenSea Users Face Phishing Risks as 7 Million Emails
OpenSea, one of the world’s most popular marketplace for non-fungible tokens (NFTs), has been breached, with sensitive user data stolen. The company confirmed
In June 2025, OpenSea, a popular NFT marketplace, had a serious data breach. An employee at Customer.io, the company that handles OpenSea’s emails, leaked
OpenSea
OpenSea Data Breach Exposes 7 Million Email Addresses
OpenSea among six organizations affected by email
OpenSea – which happens to be one of the largest NFT marketplaces in the world – initially alerted its customers to the breach on J, during which it identified