- Buy Crypto
- Markets
Futures- Spot
- Copy Trade
- Earn
- More
Coinbase Rejects $20 Million Ransom, Offers Equal Bounty After Breach Hits Under 1% of Users
By: defi news|2025/05/15 20:30:07
0
Share
Coinbase Global Inc. disclosed that cybercriminals bribed a small group of its overseas customer-support agents to obtain personal data belonging to fewer than 1% of the exchange’s monthly transacting users. The compromised information includes names, addresses, phone numbers and limited account details, but no passwords, private keys or customer funds. Coinbase Prime accounts were not affected.The attackers demanded a $20 million ransom to keep the data from being released. Coinbase said it will not pay and has instead offered a reward of up to $20 million for information leading to the perpetrators’ arrest and conviction. The company added that all affected customers will be reimbursed.Management estimates the incident could cost between $180 million and $400 million, covering compensation, security upgrades and potential legal expenses. Coinbase said it is cooperating with law-enforcement agencies and strengthening controls over its outsourced support operations.To continue reading this as well as other DeFi and Web3 news, visit us at thedefiant.io
You may also like
2025 South Korea CEX Listing Post-Mortem: Investing in New Coins = 70% Loss?
The 2025 South Korean exchange's new token listing performance is structurally similar to Binance's, with no significant differences.
BIP-360 Analysis: Bitcoin's First Step Towards Quantum Immunity, But Why Only the "First Step"?
This article explains how BIP-360 reshapes Bitcoin's quantum defense strategy, analyzes its enhancements, and discusses why it has not yet achieved full post-quantum security.
50 million USDT exchanged for 35,000 USD AAVE: How did the disaster happen? Who should we blame?
Due to a fatal flaw in the transaction path, a $50 million DeFi operation was executed with almost zero protection, resulting in nearly the entire amount of funds evaporating in a tiny liquidity pool.
The Cryptographic Past of the Middle East
Reality is often more exciting than fiction.
Resolving the Intergenerational Prisoner's Dilemma: The Inevitable Path of Nomadic Capital Bitcoin
When the baby boomer generation collectively sells off, who will become the "greater fool" in the next round of asset crashes?
Who Will Control AI? Why Decentralized AI May Be the Only Alternative to Government and Big Tech
AI has become critical infrastructure, and governments and corporations are competing to control it. Centralized development and regulation are entrenching existing power structures. The Web3 community is building a decentralized alternative — distributed compute, token incentives, and community governance — before that window closes.
Vitalik wrote a proposal teaching you how to secretly use AI large models
Vitalik believes that in the AI era, users should not have to give up their identity to use an AI tool.
On the eve of the explosion of on-chain options
Options are becoming a new anchor in the cryptocurrency market.
WEEX AI Hackathon: How Did This AI Trading Winner Succeed?
A self-taught AI trading enthusiast achieved top-10 results at the WEEX AI Hackathon. Learn about the mindset, AI tools, and lessons behind this impressive performance.
One Balance to Rule Them All: Gravitas' On-Chain Prime Broker Ambition
Forty years ago, a technological revolution broke the isolation of information, reshaping Wall Street. Forty years later, Grvt aims to break the isolation of capital with an on-chain prime brokerage model.
That person who cashed out at the NFT peak is now selling a new shovel in the OpenClaw craze
A skilled person never picks the table, they eat meat with every bite.
Inter-generational Prisoner's Dilemma Resolution: The Nomadic Capital and Bitcoin's Inevitable Path
When the Baby Boomer generation collectively sells off, who will be the "bag holder" in the next asset crash?
Upstream and downstream are starting to fight, all for the sake of everyone being able to "Lobster"
「Lobster」 may not be a mature product yet, but it has already ushered in a new era of 「AI Assistants」.
Circle and Mastercard Announce Partnership, the Next Stage for the Crypto Industry Belongs to Payments
Stablecoins are transitioning from a speculative tool to real financial scenarios such as payments, cross-border transfers, and store of value.
From 5 Mao per kWh of Chinese electricity to a $45 API export: Tokens are rewriting currency units
When the same unit can both measure hashing power and facilitate payments, it ceases to be just a term and begins to evolve into a new currency of both value and influence.
Why is OpenAI playing catch-up to Claude Code instead?
Anthropic Bets Earlier on AI Programming, OpenAI Strategic Tempo Misaligned
Vitalik wrote a proposal teaching you how to secretly use AI large models
Vitalik believes that in the AI era, users should not have to sacrifice their identity to use an AI tool.
The doubling of Circle's stock price and the paradigm shift of stablecoins
The initial investments from Circle and Stripe, whether it is the R&D expenses for Arc, the high financing costs associated with Tempo, or the billion-dollar acquisitions of Bridge-type assets, are more akin to "placement fees" rather than commercially recoverable investments in the short term.
2025 South Korea CEX Listing Post-Mortem: Investing in New Coins = 70% Loss?
The 2025 South Korean exchange's new token listing performance is structurally similar to Binance's, with no significant differences.
BIP-360 Analysis: Bitcoin's First Step Towards Quantum Immunity, But Why Only the "First Step"?
This article explains how BIP-360 reshapes Bitcoin's quantum defense strategy, analyzes its enhancements, and discusses why it has not yet achieved full post-quantum security.
50 million USDT exchanged for 35,000 USD AAVE: How did the disaster happen? Who should we blame?
Due to a fatal flaw in the transaction path, a $50 million DeFi operation was executed with almost zero protection, resulting in nearly the entire amount of funds evaporating in a tiny liquidity pool.
The Cryptographic Past of the Middle East
Reality is often more exciting than fiction.
Resolving the Intergenerational Prisoner's Dilemma: The Inevitable Path of Nomadic Capital Bitcoin
When the baby boomer generation collectively sells off, who will become the "greater fool" in the next round of asset crashes?
Who Will Control AI? Why Decentralized AI May Be the Only Alternative to Government and Big Tech
AI has become critical infrastructure, and governments and corporations are competing to control it. Centralized development and regulation are entrenching existing power structures. The Web3 community is building a decentralized alternative — distributed compute, token incentives, and community governance — before that window closes.
App