Coinbase Data Breach
Coinbase Data Breach
Accepting Submissions
Coinbase recently disclosed a data breach in which cybercriminals bribed overseas customer-support contractors to steal personal data, including names, addresses, email and phone, banking details, and government ID images. If you received notice that your data was accessed and suffered financial loss due to social-engineering scams stemming from this breach, you may be eligible for compensation.
Eligibility
You may have a valid legal claim if you:
Received a notification from Coinbase that your account information may have been shared with a third party
Experienced any recent thefts of cryptocurrency assets from your Coinbase account
FAQ
Yes, ClaimsHero is an Arizona law firm.
Yes, ClaimsHero has partnered with Greenbaum Olbrantz LLP to represent clients in this matter.
This class action lawsuit seeks to hold Coinbase accountable for failing to prevent a massive data breach that exposed highly sensitive personal information of Coinbase customers — including names, addresses, government ID images, bank account info, and crypto account details. The breach reportedly allowed criminals to steal up to $400 million in crypto-assets and has left victims at serious risk of identity theft, extortion, and even physical harm.
The lawsuit targets Coinbase, the largest U.S. crypto exchange. The breach occurred after “rogue overseas support agents” — allegedly TaskUs employees in India — stole user data from Coinbase's internal systems and used it for social engineering scams.
Coinbase disclosed the breach in May 2025 and said it affected as many as 1% of its nearly 10 million monthly users — potentially over 97,000 people. If you received suspicious Coinbase login notices, phishing texts, or support-related calls in early 2025, you may be affected — even if Coinbase hasn’t notified you directly.
Victims may have suffered:
- Theft of their cryptocurrency
- Unauthorized account access
- Identity theft
- Fraudulent credit activity
- Out-of-pocket costs for security and monitoring
- Psychological harm, including fear of physical targeting
The lawsuit alleges negligence, breach of contract, unjust enrichment, and violations of consumer protection laws (including the California Consumer Privacy Act). It seeks damages and court-ordered changes to improve Coinbase’s data security and transparency.
No. Joining the campaign is 100% free. If there’s a recovery, your lawyers take between 33% and 40% (depending on whether it settles early or if Coinbase forces your lawyers to take it all the way through a final hearing). If there’s no recovery, you owe nothing.
Click “Start Submission” and answer a few quick questions to see if you’re eligible. It takes less than two minutes. If you're eligible, the lawyers working with ClaimsHero will contact you with next steps.
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