Coinbase Warns Users About Sophisticated Phishing Scams Involving Fake Security Calls

Cryptocurrency exchange Coinbase has issued a warning to its users following reports of a sophisticated phishing scam. Fraudsters are posing as Coinbase support agents, making outbound calls to customers and claiming to assist with fictitious security breaches. This alert comes after a CoinDesk reporter was targeted by such a scam, highlighting the ongoing security challenges in the digital asset markets. Coinbase has confirmed that it never initiates outbound calls to warn customers about account compromises, urging users to remain vigilant and verify any communication through official channels.

Scam Alert: Fraudsters Target Coinbase Users with Fake Security Calls

Cryptocurrency exchange Coinbase has confirmed it never initiates outbound calls to warn customers about account compromises, following reports of a sophisticated phishing attempt. The scam, which targeted a CoinDesk reporter, involved a caller posing as a Coinbase support agent claiming to assist with a fictitious security breach.

This incident highlights persistent security challenges in digital asset markets, particularly for platforms like Coinbase that custody billions in customer crypto holdings. The attempted fraud comes weeks after Coinbase disclosed a data breach affecting 70,000 users—a likely source of targeting information for scammers.

Industry analysts note such social engineering tactics frequently surface after major exchange breaches. The approach mirrors classic bank fraud patterns, now adapted for crypto environments where irreversible transactions heighten risks.

Coinbase Expands XRP and Solana Futures Trading to 24/7 for U.S. Users

Coinbase is set to revolutionize altcoin derivatives trading in the U.S. with round-the-clock futures for XRP and Solana starting June 13. The move extends the exchange’s pioneering 24/7 Bitcoin and ethereum futures offering, bridging the gap between traditional market hours and crypto’s perpetual global activity.

Andy Sears, CEO of Coinbase Financial Markets, calls this a "game-changer" for American traders who can now react to market movements anytime. The expansion comes as derivatives dominate crypto markets, accounting for over 75% of global trading volume.

This strategic play positions Coinbase at the forefront of institutional crypto adoption, offering regulated access to two of the most traded altcoins. The continuous trading capability mirrors the relentless pace of cryptocurrency markets themselves.