
Crypto Scams and Security: Red Flags, Phishing, and Safer Habits
A practical security playbook for spotting impersonation, fake investments, malicious approvals, recovery scams, and urgent payment demands.
Read the guide →Build safer habits for custody, recovery phrases, hardware wallets, transaction signing, phishing, account protection, and incident response.
A hardware wallet or strong password solves only part of the problem. Safe crypto use depends on custody design, recovery backups, device hygiene, transaction verification, and the ability to pause under social pressure.
Private keys, seed phrases, approvals, and signed messages can all authorize value movement. Never share recovery material, and read transaction prompts as carefully as a bank transfer instruction.
Use different wallets for long-term storage, routine payments, and unfamiliar applications. Separation limits the damage from a compromised site or excessive approval.
Test backups, document recovery, keep evidence after an incident, and know which official channels can accept reports. A plan written before a crisis is easier to follow than one invented during it.
Long-form explainers connected to this desk.

A practical security playbook for spotting impersonation, fake investments, malicious approvals, recovery scams, and urgent payment demands.
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How optimistic and zero-knowledge rollups scale Ethereum, what bridges and sequencers do, and which security assumptions users should examine.
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A security-first comparison of custodial accounts, self-custody wallets, hardware devices, seed phrases, multisignature setups, and recovery plans.
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A practical guide to Bitcoin’s ledger, mining, supply schedule, transaction fees, custody choices, and the trade-offs that matter most.
Read the guide →Questions, corrections, source suggestions, and responsible disclosure notes are welcome. We do not accept funds, passwords, seed phrases, or requests for personalized investment instructions.
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