TL;DR
The first-hour steps after compromise and an honest view of what can and cannot be recovered.
In one block
Crypto incident response prioritises stopping further loss, preserving evidence, and rebuilding trust from an uncompromised device. Remaining assets may need to move, token approvals may need revocation, and linked email, exchange, and device accounts must be secured.
What is incident response?
Quick answer
Crypto incident response prioritises stopping further loss, preserving evidence, and rebuilding trust from an uncompromised device.
Crypto incident response prioritises stopping further loss, preserving evidence, and rebuilding trust from an uncompromised device.
The useful way to understand incident response is to separate the underlying system from the apps and services built around it. The system follows technical rules; a service may add custody, recovery, fees, limits, or human support on top.
That distinction matters because two products can use the same network while exposing users to very different operational and security trade-offs.
How incident response works
Quick answer
Remaining assets may need to move, token approvals may need revocation, and linked email, exchange, and device accounts must be secured.
Remaining assets may need to move, token approvals may need revocation, and linked email, exchange, and device accounts must be secured.
A wallet prepares an instruction, the user or an authorised policy signs it, and the relevant network or service validates that instruction against its rules. A successful interface message is not the same as final settlement.
Fees, confirmation time, and reversibility depend on the network and product. Always verify the asset, address, chain, amount, and contract interaction before signing.
Risks and failure modes
Quick answer
Attackers exploit panic with fake recovery services. On-chain transfers are usually irreversible, and paying a rescuer can deepen the loss.
Attackers exploit panic with fake recovery services. On-chain transfers are usually irreversible, and paying a rescuer can deepen the loss.
The biggest losses usually come from a combination of technical complexity and rushed human decisions: copied addresses, malicious approvals, weak account recovery, fake support, or concentration in a single provider.
Risk cannot be eliminated, but it can be made visible. Prefer small test transactions, independent verification, strong authentication, and a written recovery plan.
A practical incident response checklist
Quick answer
Disconnect the affected workflow, use a clean device, move remaining assets when safe, document transaction IDs, and report through official channels.
Disconnect the affected workflow, use a clean device, move remaining assets when safe, document transaction IDs, and report through official channels.
Document the network, wallet, recovery method, trusted contacts, and any service that can move or freeze funds. Review permissions regularly and remove access that is no longer needed.
Keep operational funds separate from long-term holdings. The simplest secure setup is the one you can test, explain, and recover without improvising under pressure.
Knowledge check
Which statement best reflects safe use of incident response?
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