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Kelp DAO hits back at LayerZero for trying to shift the blame after a massive exploit

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Kelp DAO hits back at LayerZero for trying to shift the blame after a massive exploit

The popular Spiderman meme showing three identical superheroes pointing fingers at each other is having its crypto moment today.

Kelp DAO is set to push back on LayerZero’s post-mortem of Sunday’s $290 million exploit, which essentially blames Kelp, a L2 source familiar with the matter told CoinDesk. Kelp plans to dispute the cross-chain messaging firm’s claim that it ignored repeated warnings to move away from a single-verifier setup. CoinDesk has reviewed and verified the memo Kelp plans to publish.

Kelp is a liquid restaking protocol that takes user-deposited ether, routes it through a yield-generating system called EigenLayer, and issues a receipt token, rsETH, in exchange.

LayerZero is the cross-chain messaging infrastructure that moves rsETH between blockchains, using entities called DVNs (decentralized verifier networks) to verify whether a cross-chain transfer is valid.

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On Saturday, attackers drained 116,500 rsETH, worth about $290 million, from Kelp’s LayerZero-powered bridge by poisoning the servers that LayerZero’s verifier relied on to check transactions.

Kelp, the source said, is planning on saying the DVN that was compromised via what it calls a “sophisticated state-sponsored attack” was LayerZero’s own infrastructure, not a third-party verifier.

Attackers compromised two of LayerZero’s own servers that check whether cross-chain transactions are legitimate, then flooded the backup servers with junk traffic to force LayerZero’s verifier onto the compromised ones.

All of that infrastructure was built and run by LayerZero, not Kelp, the source claimed.

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The source contested LayerZero’s framing of the “1/1 configuration” as a fringe choice made against guidance. LayerZero’s post-mortem said KelpDAO chose a 1-of-1 DVN setup despite expressing recommendations to configure multi-DVN redundancy.

A “1/1 configuration” means only a single validator must sign off on a cross-chain message for the bridge to act on it, leaving the system with no second check to catch a compromised or forged instruction. A multi-validator configuration (such as 2/3, 3/5, etc.) ensures there is no single point of failure that can approve a forged message on its own.

They added that, through a direct communications channel with LayerZero, which has been open since July 2024, they produced no specific recommendation for Kelp to change the rsETH DVN configuration.

LayerZero’s own quickstart guide and default GitHub configuration point to a 1/1 DVN setup, the source told CoinDesk, adding 40% of protocols on LayerZero are currently using the same configuration.

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The configuration Kelp ran also appears in LayerZero’s own V2 OApp Quickstart, where the sample layerzero.config.ts wires every pathway with one required DVN and no optional DVNs. That’s the same 1/1 structure.

Kelp’s core restaking contracts were not touched, and the exploit was isolated to the bridge layer, they added. Its emergency pause, 46 minutes after the drain, blocked two follow-up attempts that would have released an additional ~$200 million in rsETH.

CoinDesk reached out to LayerZero for comment on the story and didn’t hear back by the time of publication.

‘Deflecting responsibility’

Security researchers are also not buying LayerZero’s isolated framing, which pinned the blame on Kelp.

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Kelp is a liquid restaking protocol. Its core competency is staking infrastructure, EigenLayer integration, and liquid staking token management. When integrating with LayerZero, Kelp relied on LayerZero’s documentation, their defaults, and their team’s guidance to make configuration decisions, the source claimed.

Yearn Finance core team developer Artem K, who is popularly known as @banteg on X, posted a technical review of LayerZero’s public deployment code and said that the reference setup ships with single-source verification defaults across every major chain, including Ethereum, BSC, Polygon, Arbitrum and Optimism.

That deployment also leaves a public endpoint exposed that leaks the list of configured servers to anyone who queries it.

Banteg flagged in his analysis that he can’t prove which configuration Kelp used, but noted that LayerZero usually asks new operators to use its default setup, which its post-mortem criticized.

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Chainlink community manager Zach Rynes put it bluntly on X, alleging that LayerZero was “deflecting responsibility” for its own compromised infrastructure and accused the company of throwing Kelp under the bus for trusting a setup LayerZero itself supported.

As such, LayerZero has said it will no longer sign messages for any application running a single-verifier setup, forcing a protocol-wide migration.

Read more: ‘DeFi is dead’: crypto community scrambles after this year’s biggest hack exposes contagion risk

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Crypto World

Bitcoin Holds $75K As Altcoins Search For Bullish Momentum

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Bitcoin Holds $75K As Altcoins Search For Bullish Momentum

Key points:

  • Buyers aggressively bought into the dip in Bitcoin, indicating positive sentiment. That increases the possibility of a rally to $84,000.

  • Several major altcoins have pulled back to their support levels, signaling that the bears remain sellers on rallies.

Bitcoin (BTC) corrected over the weekend but is finding buyers at lower levels, indicating a positive sentiment. According to SoSoValue data, US spot BTC exchange-traded funds recorded $996 million in inflows last week, the best weekly performance since early January. 

The cryptocurrency recovery may be at risk if the US and Iran do not reach a deal before the two-week ceasefire ends on Wednesday, or if the ceasefire is not extended. Trading resource Mosaic Asset Company said in its newsletter that “intensifying hostilities could unwind the bullish action over the past few weeks.”

Crypto market data daily view. Source: TradingView

However, the short-term uncertainty could not stop Michael Saylor’s Strategy from adding more BTC to its portfolio. The BTC treasury company purchased 34,164 BTC between April 13 and April 19 for $2.54 billion, according to an 8-K filing with the US Securities and Exchange Commission on Monday. That boosted Strategy’s holdings to 815,061 BTC acquired for $61.56 billion.

Could buyers resume the relief rally in BTC and the major altcoins? Let’s analyze the charts of the top 10 cryptocurrencies to find out. 

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S&P 500 Index price prediction

The S&P 500 Index (SPX) rallied sharply last week, rising to a new all-time high of 7,147 on Friday.

SPX daily chart. Source: Cointelegraph/TradingView

The sharp upward move propelled the relative strength index (RSI) into overbought territory, suggesting the index is at risk of a minor consolidation or pullback in the short term. The first support on the downside is at the breakout level of 7,002, followed by the 20-day exponential moving average (6,828). If the price rebounds off the 20-day EMA, it signals that the uptrend remains intact.

Sellers have an uphill task ahead of them. They will have to swiftly yank the price below the moving averages to signal a comeback. 

US Dollar Index price prediction

The US Dollar Index (DXY) turned down sharply from the 20-day EMA (98.73) on April 13 and dropped to the 97.74 support on Friday.

DXY daily chart. Source: Cointelegraph/TradingView

The index is attempting to initiate a relief rally but is expected to encounter selling pressure at the 20-day EMA. If the price again turns down from the 20-day EMA, the possibility of a break below the 97.74 level increases. That may sink the price to the 96.21 support.

The index is likely to remain inside the 95.55 to 100.54 range for a while longer. The next trending move is expected to begin on a close above the 100.54 resistance or below the 95.55 support.

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Bitcoin price prediction

BTC has bounced off the 20-day EMA ($72,832), suggesting the bulls are seeing dips as buying opportunities.

BTC/USDT daily chart. Source: Cointelegraph/TradingView

The bears are unlikely to give up easily and will attempt to halt the recovery in the $76,000 to $78,333 zone. If the BTC price turns down from the overhead zone and breaks below the moving averages, it suggests that the market has rejected the breakout.

On the other hand, a break and close above the overhead resistance zone signals the resumption of the up move. The BTC/USD pair may then skyrocket to $84,000 and eventually to the pattern target of $92,000.

Ether price prediction

Buyers tried to push Ether (ETH) above the $2,415 level on Saturday, but the bears held their ground. That started a pullback to the 20-day EMA ($2,252).

ETH/USDT daily chart. Source: Cointelegraph/TradingView

Buyers will have to fiercely defend the 20-day EMA and secure a close above the $2,415 level to signal the resumption of the relief rally. If they do that, the ETH/USDT pair may march to the $2,800 level.

Sellers are likely to have other plans. They will attempt to push the ETH price below the moving averages, keeping the pair within the $1,916 to $2,415 range for some time.

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BNB price prediction

BNB (BNB) continues to oscillate between $570 and $687, signaling a balance between supply and demand.

BNB/USDT daily chart. Source: Cointelegraph/TradingView

The flattish moving averages and the RSI near the midpoint do not signal an advantage either to the bulls or the bears. If the BNB price breaks above $650, the next target is likely $687.

Instead, if the price breaks below the 20-day EMA, the BNB/USDT pair may plunge toward the range’s support at $570. The next trending move is expected to begin on a close above $687 or below $570.

XRP price prediction

XRP (XRP) has been consolidating between the $1.27 support and the $1.61 resistance for several days.

XRP/USDT daily chart. Source: Cointelegraph/TradingView

The flattish moving averages and the RSI just above the midpoint suggest that the range-bound action may extend for a few more days. Buyers will have to achieve a close above the downtrend line to signal a potential trend change. The XRP price may then surge to $2.

On the downside, a break and close below the $1.27 level signals that the bears are back in the driver’s seat. There is support at the $1.11 level, but that may be broken. The XRP/USDT pair may then tumble toward the support line of the descending channel pattern.

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Solana price prediction

Solana (SOL) fell below its moving averages on Sunday, suggesting that higher levels are attracting sellers.

SOL/USDT daily chart. Source: Cointelegraph/TradingView

The flattish moving averages and the RSI near the midpoint indicate that the range-bound action may continue for a while. If the price remains below the moving averages, bears will attempt to push the SOL/USDT pair toward the $76 support.

Buyers will have to push the SOL price above the $90 level to open the door to a rally toward the $98 resistance. A close above the $98 level suggests the start of a sustained recovery to the $117 level.

Related: Bitcoin daily gains near 3% as stocks ignore US-Iran war threat, oil drops

Dogecoin price prediction

Dogecoin (DOGE) turned down from the $0.10 psychological level on Friday and has fallen to the moving averages.

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DOGE/USDT daily chart. Source: Cointelegraph/TradingView

The flat moving averages and the RSI near the midpoint do not give either buyers or sellers a clear advantage. If the DOGE price breaks below the moving averages, the $0.09 support may be tested. A break below the $0.09 level may start the next leg of the downward move to $0.08 and subsequently to $0.06.

Buyers will have to push the price above the $0.10 level and maintain it to signal strength. The DOGE/USDT pair may then climb toward the $0.12 resistance level, where bears are expected to step in.

Hyperliquid price prediction

Hyperliquid (HYPE) fell back below the breakout level of $43.76 after staying above it for several days.

HYPE/USDT daily chart. Source: Cointelegraph/TradingView

The bulls are attempting to halt the pullback at the 20-day EMA ($41.03), but the bears continue to exert pressure. If the 20-day EMA gives way, the HYPE/USDT pair may plummet toward the 50-day SMA ($38.09) and then toward $34.45.

On the contrary, a bounce off the 20-day EMA suggests that the lower levels continue to attract buyers. The bulls will then attempt to drive the HYPE price above the $45.77 level again. If they succeed, the pair may skyrocket to the $50-$51.43 zone.

Cardano price prediction

Cardano (ADA) rose above the 50-day SMA ($0.26) on Friday, but the bulls could not sustain the higher levels.

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ADA/USDT daily chart. Source: Cointelegraph/TradingView

The ADA/USDT pair turned lower on Saturday, falling below the $0.25 level. Sellers will attempt to strengthen their position by driving the ADA price below $0.23. If they manage to do that, the pair may resume its downtrend to $0.22 and later to the support line of the descending channel pattern.

Buyers will have to push the price above the downtrend line and maintain it there to signal a potential short-term trend change. The pair may then rise to $0.32, then to $0.37.