Cover image
Blog iconDaniel Fernandes
Dec 25

Digital States: Consensus or war

Cyberpunks begat Cryptophunks and there’s a war in the metaverse. Blockchains are many things, but ultimately they are virtual digital computers that operate on consensus. There is a digital state, rules to transition that state, and a consensus mechanism to agree that the state transition rules are being followed correctly. In the ruleset, public-key cryptography is used to enforce an accounting system, namely: only the holder of a secret private-key can spend the funds associated with a pub...

Most popular by Daniel Fernandes

Cover image

Hardware wallets are not the silver bullet for scammers

Daniel Fernandes

Written by
Daniel Fernandes
Subscribe
Start writing

2025 Paragraph Technologies Inc

ParagraphPrivacyTerms
Search...Ctrl+K

Daniel Fernandes

Sign in
Subscribe
Post cover image
Blog iconDaniel Fernandes
Dec 11
Hardware wallets are not the silver bullet for scammers
The vast majority of attacks in Web3 are of the phishing/social engineering variety, not a rootkit worm getting full access to the contents of your hard disk & memory. Here are a few instances of real-world attacks: In the following case, the author enters his seed phrase into a form claiming to be an airdrop for Olympus DAO after seeing a notification pop up on Discord: https://theirrelevantinvestor.com/2021/11/13/i-got-scammed/ Engaging in a screen sharing session with a scammer: https://tw...