security

CoinDCX's co-founder Sumit Gupta has denied allegations of a new hack involving $16 million, asserting that flagged wallets are tied to a breach from July 2025.

Recent vulnerabilities in PHP pose significant risks to cryptocurrency exchanges and payment services. Users are urged to verify security measures and exercise caution when transacting online.

Find the best crypto exchange for non-technical owners who outsource trading, with role controls, approvals, and treasury separation.

Learn what crypto exchange proof of reserves numbers actually mean, and why a strong ratio can still hide liquidity, scope, or liability risks.

Learn how to verify a crypto exchange deposit address before sending funds by checking the page, network, memo, and address format carefully.

JPMorgan Chase has decided to block external AI agents from accessing customer accounts due to security concerns, as stated by CEO Jamie Dimon. This decision highlights the growing tension between banks and AI technologies over financial data access.

Find the best crypto exchange for in-house trading teams with clear roles, fast approvals, and clean workflows for small desks.

Learn what changed in crypto exchange security after passkeys and what users should do to avoid lockouts, phishing, and recovery issues.

Ledger is investigating a potential theft of up to $86 million linked to hardware wallets sold by an authorized reseller in Southeast Asia, raising concerns over supply-chain security.

Ledger's CTO, Charles Guillemet, dismisses fears that AI could soon break Bitcoin's cryptography, emphasizing that current advancements do not pose an immediate threat to ECDSA.