Caloogy Article

Wallet

Security Boundary of Browser Extension Wallets

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Wallets with Randomness Issues

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Cooling-off Period: Leaving Time for Discovery After Account Compromise

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Out-of-Band Verification: Why "Page and Wallet Match" Is Not Enough

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Verify Again After Signing

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Engineering Pitfalls of MPC Wallets and Threshold Signatures

Wallet · Nov 16, 2025 · 5 min

Attack Surface of Hardware Wallets

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Risk Control Scoring and "Intentional Friction"

Wallet · Sep 8, 2025 · 4 min

EOA vs. Smart Contract Wallets: The Difference Between Reminders and Enforcement

Wallet · Jul 27, 2025 · 4 min

Blind Signing and "What You See Is What You Sign"

Wallet · Jul 25, 2025 · 4 min

Wallet Recovery and Inheritance

Wallet · Jun 23, 2025 · 5 min

How Mnemonic Phrases Become Private Keys: BIP-39 and HD Wallets

Wallet · Mar 27, 2025 · 5 min