Category: Crypto Security

Mezo contract vulnerability analysis of the October 5, 2026 veBTC exploit, with focus on meta-transactions and library calls.

MetaMask Security Incident analysis for validator operators: what changed, what exposure was limited, and how staking controls held up.

SEC Self-Custody Rules may permit adviser crypto self-custody, but key controls, audits, costs, and custodian gaps could slow adoption.

Self-hosted wallets face lower proposed reporting pressure after FinCEN’s withdrawal, but AML, custody, and key-security duties remain.

Crypto regulations now split between U.S. stablecoin law, SEC proposals, and EU MiCA licensing, with key security gaps still unresolved.

Bitcoin can move money across borders without relying on a traditional bank transfer, but it cannot make an unauthorized sportsbook legal. That distinction is central to crypto sports betting in Minnesota, where online wagering platforms may advertise cryptocurrency deposits even though the state has not established a licensed online sports betting market. A successful blockchain payment confirms that digital assets…

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Crypto Custody Risk is central to the SEC’s October 2026 proposal, with controls for self-custody, key handling, reports, and due diligence.

FinCEN Crypto Withdrawal analysis of wallet and mixer reporting gaps, remaining AML duties, and security tradeoffs after October 5, 2026.

Ledger Ethereum vulnerability analysis covering the August 2026 Ethereum app fixes, clear-signing limits, and practical wallet checks.

Self-Hosted Wallet Rule withdrawal changed proposed crypto reporting duties, but existing AML controls and security tradeoffs still matter.