here's how it works: 1. copy the contract initcode from etherscan

I built a keyless, gasless NFT mint on Abstract. - No private keys/seed phrases - No gas fees. - No alt mempool / smart contract wallets required. Just passkeys + native account abstraction.😎 Demo:

Shipped another blog on "How passkey wallets work". A quick 5-minute read on: ◆ The secp256k1 vs secp256r1 elliptic curve ◆ Intro to the Secure Enclave ◆ RIP-7212 precompile for gas savings ◆ Risks of using passkey wallets → abs.xyz/blog/articles/…

1/ An investigation into how Greavys (Malone Iam), Wiz (Veer Chetal), and Box (Jeandiel Serrano) stole $243M from a single person last month in a highly sophisticated social engineering attack and my efforts which have helped lead to multiple arrests and millions frozen.

There are different types of firms, agencies, and consultants that work with Discord servers. I'm going to cover these types in this thread, what they're best for, and any downsides.

🚨 Binance 12.8M records data leak🚨 Binance user data leak (August 2024) is being sold in the Dark Web The number of database leaks is a total of 12.8M records. Leaked data includes: first name, last name, email, phone number, birthday, address, zipcode and address 2.

1/ The UK scammer @ape_31 60711 has stolen more than $650K from 250+ X users in the past year by posting fake PNL screenshots from a Bybit demo account and running a news account to funnel unsuspecting victims into paid services before blocking them upon receiving payment.

for researchers and developers: hmu if you're interested in trying one of the first mainnet demos of universal accounts basically balance unification / account-level chain abstraction example below

Ever needed to use Foundry's `cast send` with bytes, arrays, nested arrays, etc., but struggled with encoding? I've got you covered 😉 (link to the repo in the reply)

The newest 2 hour course on Cyfrin Updraft is now live: Curve v1 💫🌟 🐸Smart🐸Contract🐸Programmer🐸 takes you through everything you need to know to start building with Curve Finance: - AMM Math - V1 contracts - Liquidity handling And much more 👇

Yo 🐸Smart🐸Contract🐸Programmer🐸 Patrick Collins great course on Curve! I wrote a companion blog that lays out all the math more explicitly defi.bearblog.dev/curve-amm-math/

Malware is stealing over $600,000+ from users... When users download malware and aren't using a hardware wallet—or if they store their seed phrase online in any way—scammers gain full access to the wallet and drain everything... I've compiled a list of over 10+ different types

"plz ser, can you spare me some testnet ETH?" Or, you could try out the Tenderly Virtual Networks faucet. You'll get: - An explorer - Remote chain - Unlimited faucet - RPC URL A fantastic tool for new developers who need that ever-gated testnet ETH.

Nearly two years ago, we created Cyfrin to make the blockchain ecosystem safer. Today, we're taking the next step. Introducing: Cyfrin Profiles ✨ A unique, personalized account to learn, research, and earn across the entire Cyfrin ecosystem. 👇

wanna see some very simplistic "ai" running onchain today here's a contract you can run to get semi-coherent phrases, all entirely running on eth mainnet

Web3 is already decentralized, self-sovereign, and scalable. Today, we're also making it borderless. We're releasing UniversalX (universalx.app), the first chain-agnostic trading platform, powered by Universal Accounts. With it, you’ll never bridge again. 👇

I just deployed a token on Abstract using only my voice, using AI agents. I built an open-source Discord bot that controls a wallet, can perform on-chain actions, and replies to users in the voice chat. Here's a demo:

1/ Guys, what a fucking insane year at SEAL 911. It's been a hell of a ride—showing just how fucking far behind we are in securing our industry, but also proving why SEAL 911 matters so damn much. Alright, I know, I know you want some stats for 2024, and here we go: - Handled

SO I CAN USE TORNADO CASH NOW??

Don’t be ignorant! You think you've done everything right to secure your wallet, but in DeFi, nothing is ever truly safe. I remember when my funds disappeared right before my eyes. I tried signing a transaction, but something felt off. I thought I had checked everything. I