leading @catch_exchange prev @amazon engineer
onchain
Joined October 2021
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i’m pizza
trader turned builder
found base:0x1bc0c42215582d5a085795f4badbac3ff36d1bcb at $200k before riding to $140m
found robinhood:0x39dbed3a2bd333467115de45665cc57f813c4571 at $700k before exploding to $900m
managed millions in onchain assets over the years
now building @catch_exchange & robinhood:0xe9e5cfdca8fbee1f68a7c92d7316331d1aab5fb9
BREAKING NEWS ‼️
1. Binance funds safu
2. CZ quits binance (.) com
we’re so back szn
ok safe to say binance is pwned
The biggest assets were approximately:
• 1.615B USDT
• 62.6M RLUSD
• 29,934 wBETH
• 11,372 XAUt
• 6.19M UNI
• 198.4M ENA
• 7.175T PEPE
• 27.8M USD1
• 2.26M LINK
• 127,853 AAVE
about $2.5B at the explorer’s prices.
1. The attacker deployed a delegate contract, 0x63e842b0...73e9c6fAe, from the relayer at 15:59 UTC.
2. About four hours later, the relayer submitted an EIP-7702 authorization transaction
That installed the malicious 7702 delegate code on Binance 14.
3. The relayer then made a call to Binance 14, executing the delegate code, and transferring Binance 14’s ETH and token balances.
4. The calldata is labeled sweep(address, address[]). The second argument is a list of recognizable token-contract addresses plus the zero-address (eth).
5. The same relayer later used the same delegate to move 780M USDC from Binance Hot Wallet 34 into the same pool
• The relayer 0x7C... was funded by three Tornado Cash 0.1 ETH withdrawals over the prior two days.
• The same pool also received 28,005.6 ETH from Binance 16 24 seconds after the main sweep.
• The pool then forwarded 195,460 ETH to a fresh, unlabeled EOA
• That EOA has only one transaction and currently holds the 195,460 ETH.
What's a bit unclear is why the relayer was needed in the first place. If they had the private keys to the Binance wallets, they could have just sent the assets out in an atomic bundle without needing a relayer at all.
So it seems likely that they didn't have the private keys and instead just had the 7702 auth signatures, which must have been phished somehow.
I think we can go ahead and assume DPRK.
users gave up on every crypto app at the same screen: add money
so we made it the easiest screen in catch. copy your address, send usdc or eth, it lands as dollars
tried catch and stopped at add money?
tell me why. i'll fix it this week
last chance to save crypto
caveat is this applies to both robinhood and base
@catch_exchange has been built to seamlessly work across both
we moved away from the idea of building yet another launchpad, we are going hard into the biggest opportunity around tokenized stocks
finally crypto has a clear winning recipe that anyone can understand - being in control of your tokenized assets when the traditional markets are closed
in traditional markets and share programmes the brokers usually decide when your trades are executed - by that time the market could have moved substantially. with tokenized stocks you now have the power to access the global economy in a tap of a button
don’t fumble this opportunity
pizza retweeted
Catchers,
Buy Tesla. 3am Sunday
Wall Street is shut, Catch isn't. Pick a stock, slide to buy, done inside Telegram
Apple, Tesla, Nvidia and more, 24/7, on @base and @RobinhoodCrypto
pizza retweeted
why fight over chains when you can trade on them all in one place
robinhood & base both packaged into @catch_exchange
built on @aave
perps on @HyperliquidX
earn on @Morpho
why fight over chains when you can trade on them all in one place
robinhood & base both packaged into @catch_exchange
built on @aave
perps on @HyperliquidX
earn on @Morpho
pizza retweeted
Catchers,
Where Catch stands today:
$63.9k valuation
$60.5k in assets
1.06x market to assets
Over $40,000 put into robinhood:0xe9e5cfdca8fbee1f68a7c92d7316331d1aab5fb9 since launch
35% of supply taken out of the Pons launch pool by our own mechanism
Telegram app live, video guide this week
Stocks, tokens and earn in one slide, from Telegram, 24/7
fwiw @clanker_world 2nd birthday in 12 days
new team seem to have that clank in them
something in the pipeline? 👀
monitoring
