Data Breach in OpenSea: Users Information Stolen

There has been a massive data breach on the NFT platform OpenSea. An employee at a third-party company called Customer.io, which oversees the company’s email newsletter business, leaked the email addresses of all users who subscribed to the OpenSea newsletter. All users who sign up for the newsletter are currently at risk.

One of the world’s largest NFT sales platforms OpenSea, fell victim to a data breach that affected all its users. Cyber ​​security experts say that all users should be very careful in the next process, because they are dealing with fake emails that look like OpenSea. phishing attack declared that they might be exposed. So what happened?

As a matter of fact, the reason for the data breach in OpenSea is not the platform itself. According to the information obtained, OpenSea provides e-mail newsletters and campaign managements.customer.ioHe was working with a platform called “ copies all email records and outsourced.

What can attackers do with just their email address?

If you have subscribed to OpenSea’s e-mail newsletter, you can also you are at risk means. Because your e-mail address has also fallen victim to the leak. Well, attackers can only use e-mail addresses. what can they do? Let’s look at the answer to this question together.

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Users who subscribe to the OpenSea email newsletter appear to be from OpenSea. they may start receiving fake emails. The content of these emails is quite difficult to guess. Attackers may try to trick users under the pretext of earning rewards or inform them that the account is at risk. Whatever the content, the result will be: In sent emails Links will be found and these links will be requested to be reached. The user who clicks on that link will unwittingly become a victim.

Source :
https://www.coindesk.com/business/2022/06/30/opensea-reports-email-data-breach/


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