Guides / Security
Crypto Wallet Compromised? What to Do Next
If a recovery phrase or signing key is exposed, assume the wallet may no longer be safe.
Safety first: Never share your wallet recovery phrase, private keys, or passwords with this site or anyone claiming to provide support.
Contain the immediate risk
Stop interacting with suspicious sites and disconnect affected apps. From a clean device, inspect wallet activity using a legitimate block explorer. If funds remain and the secret is exposed, consider moving them to a newly created secure wallet with a fresh recovery phrase.
Know which failure happened
A leaked recovery phrase or private key is different from a malicious token approval. Revoking approvals can help with some authorization risks, but it cannot undo disclosure of a seed phrase. Beware fake “recovery experts” promising to reverse blockchain transactions.
Document the incident safely
Keep transaction hashes, URLs and relevant screenshots that do not expose secret recovery words. Update passwords and multifactor authentication for affected accounts, and consider reporting fraudulent services through relevant channels.
Rebuild the system, not just the wallet
Replace compromised secrets and review device security, extensions, backups and physical access. Avoid reusing any recovery phrase that may have been observed.
Frequently asked questions
Can I cancel a confirmed blockchain transaction?
Generally no; confirmed transfers typically cannot be reversed through the wallet alone.
Will revoking approvals save a leaked seed phrase?
No. Revocation changes certain token allowances; it does not replace exposed signing keys.
What to do next
Build a clean recovery plan and learn the warning signs.
Continue learning
Educational content only. Product features, compatibility, and prices should be checked with the actual vendor before purchase. Not investment advice.