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The DAO hacked again, but this time it’s the good guys

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The DAO hacked again, but this time it's the good guys

Ten years on from the most notorious hack in Ethereum history, The DAO has been exploited once again.

However, this time, far from 2016’s existential crisis, it’s actually good news.

In what a Security Alliance (SEAL) member described as a “long-planned whitehat rescue,” over 50 ether (ETH) were rescued from an insecure contract.

The funds, worth over $100,000 had sat in a vulnerable smart contract for a decade. They currently sit in this recovery address.

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Read more: 2025’s biggest crypto hacks: From exchange breaches to DeFi exploits

The 2016 hack of the original DAO saw 3.6 million ETH lost. The sum was worth around $60 million at the time, but would now be valued at close to $8 billion.

Whitehat hackers subsequently sprang into action, racing to reverse engineer the hack and drain the contracts themselves in order to secure funds that blackhats may otherwise have gained.

This bought time until a longer-term solution could be decided on by the community.

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The event caused such disruption to the Ethereum community that it collectively took the decision to fork the network, restoring the blockchain to its pre-hack state.

Today’s whitehat rescue was announced by “Giveth,” whose co-founder Griff Green worked on The DAO back in 2016.

It may be surprising that such a high profile codebase, especially from a security standpoint, would still contain an unidentified vulnerability a decade later. But a recent spate of blackhat attacks on older projects show that such hidden weaknesses may be more common than expected.

Read more: Legacy DeFi platforms lose $27M as hacking spree continues into 2026

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The rescue mission comes on the back of more good news for the Ethereum security community.

Last week, Green pledged that recovered funds will be returned “to the people who put it there, or if unclaimed, [used] for funding Ethereum Security.”

Any unclaimed funds from today’s rescue will be added to the pot.

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Crypto World

$2.9B Bitcoin ETF Outflow, Bearish Futures Data Project More BTC Downside

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$2.9B Bitcoin ETF Outflow, Bearish Futures Data Project More BTC Downside

Key takeaways:

  • Heavy outflows from Bitcoin exchange-traded funds and massive liquidations show that the market is purging highly leveraged buyers.

  • Bitcoin options metrics reveal that pro traders are hedging for further price drops amid a tech stock sell-off.

Bitcoin (BTC) slid below $73,000 on Wednesday after briefly retesting the $79,500 level on Tuesday. This downturn mirrored a decline in the tech-heavy Nasdaq Index, driven by a weak sales outlook from chipmaker AMD (AMD US) and disappointing United States employment data. 

Traders now fear further Bitcoin price pressure as spot exchange-traded funds (ETFs) recorded over $2.9 billion in outflows across twelve trading days.

Bitcoin spot ETFs daily net flows, USD. Source: CoinGlass

The average $243 million daily net outflow from the US-listed Bitcoin ETFs since Jan. 16 nearly coincides with Bitcoin’s rejection at $98,000 on Jan. 14. The subsequent 26% correction over three weeks triggered $3.25 billion in liquidations for leveraged long BTC futures. Unless buyers deposited additional margin, any leverage exceeding 4x has already been wiped out.

Some market participants blamed the recent crash on the lingering aftermath of the $19 billion liquidation on Oct. 10, 2025. That incident was reportedly triggered by a performance glitch in database queries at Binance exchange, resulting in delayed transfers and incorrect data feeds. The exchange admitted fault and disbursed over $283 million in compensation to affected users.

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According to Haseeb Qureshi, managing partner at Dragonfly, huge liquidations at Binance “could not get filled, but liquidation engines keep firing regardless. This caused market makers to get wiped out, and they were unable to pick up the pieces.” Qureshi added that the October 2025 crash did not permanently “break the market,” but noted that market makers “will need time to recover.”

Source: X/hosseeb

The analysis suggests that cryptocurrency exchanges’ liquidation mechanisms “are not designed to be self-stabilizing the way that TradFi mechanisms are (circuit breakers, etc.)” and instead focus solely on minimizing insolvency risks. Qureshi notes that cryptocurrencies are a “long series” of “bad things” happening, but historically, the market eventually recovers.

BTC options skew signals traders doubt $72,100 bottom

To determine if professional traders flipped bearish after the crash, one should assess BTC options markets. During periods of stress, demand for put (sell) instruments surges, pushing the delta skew metric above the 6% neutral threshold. Excess demand for downside protection typically signals a lack of confidence from bulls.

BTC 30-day options 25% delta skew (put-call) at Deribit. Source: laevitas.ch

The BTC options delta skew reached 13% on Wednesday, a clear indication that professional traders are not convinced Bitcoin’s price has found a bottom at $72,100. This skepticism stems partly from fears that the tech sector could suffer from increased competition as Google (GOOG US) and AMD roll out proprietary artificial intelligence chips.

Related: Bitcoin open interest falls by $55B in 30 days–What’s next for BTC price?

Another source of discomfort for Bitcoin holders involves two unrelated and unfounded rumors. First, a $9 billion Bitcoin sale by a Galaxy Digital customer in 2025 was previously attributed to quantum computing risks. However, Alex Thorn, Galaxy’s head of research, denied those rumors in an X post on Tuesday.

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The second speculation involves Binance’s solvency, which gained traction after the exchange faced technical issues that temporarily halted withdrawals on Tuesday. Current onchain metrics suggest that Bitcoin deposits at Binance remain relatively stable.

Given the current uncertainty in macroeconomic trends, many traders have opted to exit cryptocurrency markets. This shift makes it difficult to predict whether Bitcoin spot ETF outflows will continue to apply downward pressure on the price.