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Solv Protocol exploit drains $2.7M in SolvBTC, 10% bounty offered

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Solv Protocol exploit drains $2.7M in SolvBTC, 10% bounty offered

Bitcoin-focused Solv Protocol was exploited on Thursday, resulting in roughly $2.7 million worth of funds drained from one of its token vaults. The project has offered a 10% bounty to the attackers.

Summary

  • Solv Protocol lost about $2.7 million after an exploit drained 38 SolvBTC from one of its Bitcoin Reserve Offering vaults, with fewer than 10 users affected.
  • Security researchers estimate that the attacker abused a double-minting flaw in a BitcoinReserveOffering contract.
  • The project has offered a 10% bounty for the return of the funds.

Solv Protocol is a DeFi platform that allows users to stake Bitcoin through its Staking Abstraction Layer. 

According to a post incident update, roughly 38 Solv Protocol BTC (SolvBTC), which the project uses for yield-generating and lending activities across its ecosystem, was drained from one of its structured yield vaults called Bitcoin Reserve Offerings (BRO).

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Solv Protocol said that the incident impacted fewer than 10 users and added that it would compensate for the loss of 38.05 SolvBTC, which amounts to roughly $2.7 million.

While a full post-mortem of the incident is yet to be published, third-party security analysts believe the attacker was able to abuse a double-minting flaw in a BitcoinReserveOffering contract.

Per security firm Decurity’s automated bot, the exploiter was able to trigger the vulnerability 22 times, which allowed them to inflate 135 BRO into roughly 567 million BRO tokens before converting the funds into SolvBTC.

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Meanwhile, a pseudonymous crypto researcher identified as Pyro described the incident as a reentrancy attack, a common exploit where repeated calls to a smart contract allow attackers to manipulate internal accounting before balances are properly updated.

In the meantime, Solv Protocol has offered a 10% bounty if the attackers return the funds to the designated address. Further, the project claims to be working with its security partners to patch the vulnerability.

At the time of publication, the attackers have yet to indicate whether they intend to return the stolen funds.

This is one of the several attacks that have targeted DeFi protocols of late.

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Earlier in the week, Curve Finance’s sDOLA LlamaLend markets were exploited through a vulnerability tied to the pool’s oracle configuration, and the attacker reportedly made about $240,000 by manipulating the pricing mechanism using a flash loan to trigger liquidations.

In early February, the cross-chain liquidity protocol CrossCurve also lost roughly $3 million after attackers exploited a flaw in its smart contract that allowed spoofed cross-chain messages to bypass gateway validation and unlock funds from the PortalV2 contract.

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Why Is Bitcoin’s Price Down 4% to $68K Now?

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Why Is Bitcoin's Price Down 4% to $68K Now?


BTC dipped below $68,000 minutes ago, thus erasing most of this week’s gains.

Bitcoin’s impressive price surge to $74,000 earlier this week came to a somewhat expected halt, and the asset has lost $6,000 since then, dropping to and under $68,000 today.

The latest price slip came after the US jobs report that came out on Friday and Trump’s new set of threats against Iran and Cuba.

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The report, published earlier today, indicated that the country lost 92,000 jobs in February and the unemployment rate rose to 4.4%. This meant that the nation’s labor market had lost steam last month, which contrasted with experts’ expectations. Most anticipated before the report went out that the US had gained around 60,000 jobs last month.

The second reason behind the price correction today could be linked to the new remarks from the POTUS. At first, he threatened Cuba, indicating that the country’s regime is “going to fall pretty soon.”

He added that the US is currently focused on the war against Iran, but they want to make “a deal badly” and suggested that Marco Rubio could handle the negotiations with Cuba.

Additionally, while weighing in on the situation with Iran, Trump said there will be no deal with the Middle Eastern country. Instead, he wanted “unconditional surrender.”

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The analysts from the Kobeissi Letter, though, outlined a similar development last year when the US attacked Iran again. At the time, the POTUS made the same strong statement on his social media platform, but the two sides made a deal just six days later.

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Unlike BTC, which is down by 4% in the past 24 hours, US oil prices have skyrocketed in the past several hours after Trump’s statements, going past $92 per barrel. USOIL now trades at its highest levels since September 2023.

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Ethereum eyes faster, tougher finality with Minimmit

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What wiped out $1.7 billion?

Ethereum co-founder Vitalik Buterin backs a controversial shift from Casper FFG to Minimmit, betting that making censorship harder matters more than preserving textbook fault‑tolerance as ETH trades near $2,000.

Summary

  • Vitalik proposes replacing Ethereum’s two‑round Casper FFG finality gadget with Minimmit, which finalizes blocks in a single round.
  • The trade‑off: fault tolerance drops from 33% to 17%, but censorship resistance and recovery from bugs or attacks arguably improve.
  • The debate lands as ETH hovers around $2,000, with markets weighing whether faster, more resilient finality can justify a premium in a choppy macro tape.

Vitalik Buterin has put his weight behind one of the most sensitive changes to Ethereum’s (ETH) core: ripping out the Casper FFG finality gadget and replacing it with Minimmit, a one‑round Byzantine fault‑tolerant scheme that deliberately relaxes some purity‑theory guarantees in exchange for what he frames as more “real world” safety.

Casper today requires validators to attest twice — once to justify a block, again to finalize it — and can tolerate up to 33% of stake behaving maliciously before the system’s guarantees break. Minimmit cuts that to a single round: faster and simpler, but with formal fault tolerance falling to 17% in the current proposed parameters.

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On paper, that looks like a downgrade. But Buterin’s thread makes a blunt argument: the worst real‑world attack is not finality reversion, it is censorship. Finality reversion creates undeniable cryptographic evidence and leads to massive slashing — millions of ETH, or billions of $, vaporized on‑chain — which makes such attacks economically absurd for any rational actor with that kind of capital. Censorship, by contrast, is messy: it forces users and developers into social coordination, soft forks, and political fights. In both the “ideal” three‑slot‑finality (3SF) model and Minimmit, an attacker needs 50% of stake to censor, but Minimmit shifts the thresholds at which an attacker can unilaterally finalize bad history, raising that bar from 67% to 83%. That, Buterin argues, maximizes scenarios where the network defaults to “two chains dueling” instead of “the wrong thing finalized” — an outcome that is chaotic but fixable.

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The backdrop is a market that is no longer paying for narratives alone. ETH trades around $2,000, down from prior cycle highs near $4,900, with volatility elevated and macro headwinds still in play. Traders have already seen the outline of Ethereum’s “fast L1” strawmap, which aims to cut slot times from 12 seconds to as low as 2 seconds and drive finality down to single‑digit seconds using Minimmit. If this redesign sticks, Ethereum stops competing only on rollup ecosystem and DeFi liquidity and starts competing on something brutally simple: how quickly and credibly your transaction becomes irreversible. In a market where ETH is still repricing its role versus L2s and rival L1s, Minimmit is not just a consensus tweak; it is an attempt to re‑anchor the asset’s value in raw, observable user experience: click, confirm, done.

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Robinhood’s venture fund, which gives investors access to private companies, tanks 11% on first day

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Robinhood's venture fund, which gives investors access to private companies, tanks 11% on first day

Robinhood signage during a media event at John F. Kennedy International Airport (JFK) in New York, US, on Wednesday, March 4, 2026.

Adam Gray | Bloomberg | Getty Images

Robinhood’s Venture Fund I plunged 11% in its public market debut on the New York Stock Exchange on Friday, casting doubt on investors’ appetite for riskier investment amid swirling geopolitical tensions.

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The fund, which is trades under the ticker RVI, offers exposure to notable private companies such as financial services firm Revolut and software company Databricks. It aims to democratize access to an area of capital markets that has often been off limits to retail investors, Robinhood CEO Vlad Tenev told CNBC’s “Squawk on the Street” on Friday.

“You have companies that are out there at valuations in the hundreds of billions, even getting into the trillions in private markets before retail investors get a chance to come in at all and this is happening more and more,” Tenev said. “We’re trying to solve this by not just opening the door to private markets but completely blowing them off the hinges so that they can never be closed.”

Retail investors can buy and sell shares of the closed-end fund, which is structured like an investment firm, much like they would shares of a traditional company.

However, the launch comes during a tough time for public markets. The major U.S. stock averages are on pace for weekly declines as traders sell equities on fears the U.S.-Iran conflict could continue longer than anticipated.

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Robinhood Ventures Fund priced its initial public offering at $25 per share. It opened at $22 and hit a low of $21 before trading around back around $22.12.

RVI were last trading at $22.17 per share.

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US Senator Calls for Anti-Corruption Provisions in Crypto Bills

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US Senator Calls for Anti-Corruption Provisions in Crypto Bills

Massachusetts Senator Elizabeth Warren, one of the more outspoken voices in Congress often connecting cryptocurrencies to illicit activities, slammed the US Securities and Exchange Commission’s settlement with Tron founder Justin Sun.

In a Thursday notice, Warren accused the SEC of “giving a free pass” to Sun after he “poured $90 million” in crypto investments tied to US President Donald Trump and his family.

Sun has invested millions of dollars through token purchases in the Trump family’s crypto platform, World Liberty Financial, and the SEC settled an unrelated case against the Tron founder and his companies for $10 million.

“Justin Sun poured $90 million into Trump’s crypto ventures, and today the SEC agreed to drop its case against him,” said Warren. “The SEC should not be a lap dog for Trump’s billionaire buddies, and any crypto legislation moving through Congress must stop the President’s crypto corruption.”

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Warren did not specifically refer to the digital asset market structure bill moving through the Senate, but the legislation has been a focus of the White House and many pro-crypto lawmakers for months after it passed the House of Representatives as the CLARITY Act. The bill, which advanced from the Senate Agriculture Committee in January, is being considered by the Senate Banking Committee, where Warren is the ranking Democrat. 

Related: Binance slams US Senate probe over Iran as based on defamatory reports

Crypto observers await markup for market structure bill

Among the issues at stake in the market structure bill include provisions on tokenized equities, ethics and stablecoin rewards. The White House has hosted three meetings between officials and representatives of the crypto and banking industries, but it was unclear as of Friday whether the discussions had made any impact on the legislation.

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Both Trump and his son, Eric, posted to social media this week to criticize banks over their position on the market structure bill. Some banking organizations have argued that including provisions on stablecoin rewards in the legislation could undermine credit and lead to deposit flight risk.

In January, the Senate Banking Committee indefinitely postponed a markup on the market structure bill after Coinbase CEO Brian Armstrong said the exchange could not support the legislation “as written.” As of Friday, the body had not rescheduled the event, which would be necessary to address securities law concerns before a potential vote in the full Senate.

Magazine: Clarity Act risks repeat of Europe’s mistakes, crypto lawyer warns

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