Blockonomi

Spending 2-3 hours today on these could save your entire net worth Accounts 1. Check if your emails have been leaked in a data breach haveibeenpwned.com. Change every leaked password first 2. Use a separate and non public email for CEXes, banks, social media. Don't open links on email 3. Use a password manager like @Bitwarden. Unique password for every account with 2FA and passkeys enabled (save passkeys in Bitwarden) 4. Stop using SMS 2FA. YubiKey or authenticator app only 5. Write down all your backup codes on paper, store it somewhere safe (fireproof and waterproof) 6. Bookmark every exchange and dApp websites. Never open them from Google or Telegram links Telegram 9. Under Privacy, turn on Two-Step Verification (its a password), use Passkey and set Stars for Messages so random people cannot DM you 10. Check Active Sessions and delete anything you don't recognise 11. Set your phone number to Nobody 12. Never open files people send you, even from friends. Their account could be hacked 13. Ignore any "free to catch up" with Calendly links, you can catch up over Telegram message itself 14. Disable Auto-Download Media (under Data and Storage) Wallets 15. Seed phrase on paper or metal. Never in a notes app or cloud or Notion 16. Cold wallets for large funds, best to use a multisig with cold wallets (p.s best to offramp more into your bank so you can sleep at night) 17. Split wallets to mitigate single attack vector: small hot wallet for dApps, cold wallet for the rest 19. Revoke old unlimited approvals (revoke.cash/) Devices (Mac checklist mac.0xosprey.com by @0x_Osprey) 20. FileVault + firewall on, auto login off 21. Auto updates on 22. Delete browser extensions you don't use 23. Separate browser (or device) just for crypto 24. Never run a recruiter's "coding challenge" especially if its something to install Misc 25. Don't use Zoom or Microsoft teams if you have to take a call 26. Remember you are not a VIP, no journalist is going to want to interview you for your takes nor will companies send you emails / letters to warn you of a compromised account 27. Some of the contacts that you saved on Telegram could be compromised, saving as contact doesn't do anything 28. Take note of some of the trading terminals that you have funds on, if the largest exchange can be compromised what more these smaller ones 29. Write a plan for if you get hacked, and leave one for your family 30. Remember to message @seal_911_bot if you have any emergencies @_SEAL_Org Stay paranoid.