FTX hacker still draining exchange wallets? Analyst calls it on-chain spoofing


The FTX hacker that drained over $450 million price of property simply moments after the doomed crypto change filed for chapter on Nov. 11, continues to empty property from the change, 4 days after the hack was first flagged.

Crypto analytic agency Certik, in a tweet, famous that the hacker pockets continues to be draining crypto property from the wallets related to the FTX and FTX.US. The FTX hacker pockets at the moment holds $62 million price of property.

Since Nov. 12 the hacker pockets has obtained and swapped 3.2 billion meme tokens and despatched 2.8 billion of those tokens to in style addresses. These meme tokens largely comprised profanity tokens reminiscent of FTX Sucks, Fuck FTX, CRO Subsequent and extra.

Meme tokens despatched and obtained by FTX exploit handle. Supply: Certik

A crypto analyst who goes by the Twitter identify of ZachXBT claimed that the current motion of funds is simply on-chain token spoofing. The analyst claimed that Etherscan switch logs will be spoofed and the current motion of funds within the FTX hack saga is one instance of that.

The ERC-20 customary “switch” and “switch from” features will be modified to permit any arbitrary handle to be the sender of tokens, so long as that is specified inside the good contract, leading to a token being transferred from a unique handle than the one which initiated the transaction.

These tokens will be despatched to any handle after which despatched out of that handle (to every other handle) with out the handle proprietor having any management of these tokens. If you happen to open the transaction and see “despatched from,” it would present a unique handle.

As Cointelegraph reported on Nov, 12, the hack was flagged proper after FTX introduced chapter. On the time, out of the $663 million drained, round $477 million have been suspected to be stolen, whereas the rest is believed to be moved into safe storage by FTX themselves.

The pockets proprietor was discovered swapping $26 million Tether (USDT) to Dai (DAI) through 1inclh and accredited Pax Greenback (USDP) — a Paxos-issued stablecoin — for commerce on CoW Protocol. The pockets additionally accredited transfers and gross sales of different cryptocurrencies, together with Chainlink (LINK), Compound USDT (cUSDT) and Staked Ether (stETH).

The truth that hackers managed to empty property from FTX world and FTX.US on the identical time, regardless of these two entities being fully impartial, grew to become a scorching subject of dialogue elevating speculations about it being an inside job. 

Certik’s director of safety operations, Hugh Brooks, advised Cointelegraph that on-chain proof factors strongly towards that risk:

“Sticking to onchain proof, except there was a personal key compromise (of which there isn’t a proof of at present), then we will’t rule out that somebody with entry to the FTX change and FTX US wallets moved the funds into the black hat wallets”

Kraken’s chief safety officer Nick Percoco later tweeted that they have been conscious of the consumer’s id however didn’t share any extra info publicly. Certik advised Cointelegraph that Percoco is perhaps referring to the white hack concerned in shifting the funds to chilly wallets.

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