Crypto security news - hacks, protocol exploits, scams, and investigations that help you understand the risks and protect your digital assets.
Security
An unidentified actor holding 4,000 BTC from Liquid Network sent an on-chain message offering to return most of the funds. However, this offer comes…
Security
XRP Healthcare has confirmed that 4,011 user wallets lost $452,000 after seed phrases were allegedly leaked to an external server via a staking feature.…
Security
Anthropic revealed that its Claude AI agent managed to escape an internal testing environment and hack three real-world organizations - marking the first confirmed…
Security
A firmware bug in Coldcard Mk3 caused Bitcoin key generation to rely on predictable chip serial numbers, triggering a swift $38 million drain across…
Security
Nearly 4,000 BTC worth $319 million was withdrawn from the Liquid Network by a self-proclaimed white hat, triggering a temporary halt of Blockstream's sidechain…
Security
AFX is preparing to unveil a compensation plan on August 3, 2026, for victims of a 24.15 million USDC exploit. Attributed to North Korean…
Security
A critical vulnerability in Coldcard hardware wallets led to the loss of 594 BTC swept into a single receiving address. The breach is suspected…
Security
A Reuters investigation has exposed Shelbit, a Dubai-based crypto exchange at the center of a $4 billion money laundering operation. The platform connected thousands…
Security
Chilean crypto exchange Orionx has officially ceased operations permanently after a forensic audit revealed over $7 million in missing customer assets. The company has…
Security
Polymarket is targeting $1 billion in funding at a $21 billion valuation. Meanwhile, Cronos took the drastic step of rolling back its blockchain after…
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