The Crypto Fear and Greed Index hit 50 on Tuesday, measuring “neutral” for the first time since Jan. 17. This shift ended a 108-day stretch dominated by negative sentiment. The index gauges market sentiment using volatility, momentum, trading volume, and social signals. A score below 25 signals “extreme fear” or risk aversion, while 26–49 reflects cautious positioning or “fear,” with higher readings indicating improving investor confidence. 

Crypto Fear and Greed Index. Source: Alternative.me

The index’s move to 50 marks its first neutral score since mid-January and follows a steady recovery in the total crypto market capitalization, which rose 5.45% in May. Since March, the market has expanded by 16.51%, climbing to $2.66 trillion from $2.28 trillion.

TOTAL market cap on the one-month chart. Source: Cointelegraph/TradingView

The positive shift in sentiment aligns with Bitcoin’s attempt to stabilize above the $81,000 level. Crypto analyst Darkfost noted that BTC sentiment is turning more constructive as the price tests higher levels. The analyst added that a separate sentiment index, ranging from -100 to +100, has also edged into the greed zone. This indicates that investor confidence is improving, with a growing preference to hold BTC rather than exiting positions.

Bitcoin unified sentiment index. Source: CryptoQuant

January showed a similar shift in sentiment before the momentum faded. Darkfost pointed to the current phase as a potential pivot, with investor behavior shaping the next move.

Related: Bitcoin ‘supercycle’ or a bear market rally? BTC breaking $81K has traders at odds

Stablecoin outflows may stall momentum 

Binance stablecoin netflows have recorded a cumulative outflow of $11.8 billion since April 25. This metric tracks the movement of stablecoins into and out of the exchange and is often used as a proxy for available buying power.

Positive net flows signal capital entering the exchanges, often associated with accumulation. A negative net flow indicates capital leaving, which can reduce liquidity for spot crypto purchases.

Binance stablecoin netflows. Source: CryptoQuant

Recent data shows a sustained drainage phase, with daily outflows exceeding $1.5 billion across multiple sessions. Earlier in April, Binance saw consistent inflows as Bitcoin climbed from $74,000 toward $78,000. That inflow cycle has now reversed.

Market analyst Crazzyblockk noted that the earlier buildup of stablecoin reserves helped fuel the upward movement. The current outflow trend suggests this pool of deployable capital has thinned in the short term, potentially tempering the bullish momentum for BTC and other crypto assets. 

Related: Crypto products post 5th straight week of inflows despite mid-week selloff

This article is produced in accordance with Cointelegraph’s Editorial Policy and is intended for informational purposes only. It does not constitute investment advice or recommendations. All investments and trades carry risk; readers are encouraged to conduct independent research.

The Tennessee Bankers Association (TBA), a trade group representing the state’s commercial banks, has selected Stablecore as a preferred technology provider for digital asset services, highlighting growing interest among regional lenders in crypto infrastructure.

In a Tuesday announcement, the TBA said Stablecore will provide infrastructure that enables community and regional banks to offer products such as stablecoins, tokenized deposits and digital asset-backed lending through their existing systems.

The endorsement gives Stablecore exposure to the association’s roughly 175 member institutions, potentially accelerating adoption among smaller banks that lack in-house digital asset capabilities.

The partnership reflects a broader trend among traditional financial institutions of seeking third-party providers to integrate crypto-related services rather than building the infrastructure internally.

Stablecore develops backend infrastructure that allows banks to issue and manage tokenized assets, including stablecoins and deposit tokens, while handling compliance and integration with core banking systems.

As previously reported by Cointelegraph, Stablecore recently joined the Jack Henry Integration Network, which provides digital banking technology to around 1,670 banks and credit unions across the United States.

Related: Crypto Biz: Capital has no consensus

Banks eye digital assets as US lawmakers debate market structure rules

TSA’s endorsement of Stablecore comes as more regional lenders look to roll out digital asset services, even as US lawmakers continue to debate the regulatory framework.

Tennessee’s junior US Senator Bill Hagerty, a member of the Senate Banking Committee, said last month that there is “still a lot more work to do” before Congress can advance comprehensive market structure legislation. 

Meanwhile, Senator Thom Tillis told reporters last week that he plans to push the Senate Banking panel to take up crypto market-structure legislation when lawmakers return to session on May 11.

Proposed bills aim to clarify how stablecoins are issued and supervised, which could give banks a clearer path to offering tokenized deposits and related services.

Source: Eleanor Terrett

At the same time, banking groups continue to raise concerns about stablecoin design, particularly whether issuers should be allowed to offer yield or interest. Industry advocates argue that recent compromises fall short of fully restricting yield-bearing stablecoins, potentially blurring the line between bank deposits and digital assets.

The Independent Community Bankers of America last month called on Congress to ensure the measure addresses concerns with what it called “the harmful impact on local economies of allowing crypto exchanges and other intermediaries to pay interest or yield on payment stablecoins.”

Related: Key US senator lifts block on Trump’s Fed pick Kevin Warsh

Cointelegraph is committed to independent, transparent journalism. This news article is produced in accordance with Cointelegraph’s Editorial Policy and aims to provide accurate and timely information. Readers are encouraged to verify information independently.

The Bullish acquisition of Equiniti, announced today, values the transfer agent at $4.2 billion

The Bullish acquisition of Equiniti, announced on May 5, positions the crypto exchange as a core piece of infrastructure for tokenized securities markets. Equiniti currently serves as a transfer agent for 3,000 major companies and manages records for approximately 20 million shareholders, giving Bullish immediate access to the institutional backbone of traditional equity markets. Bullish described the deal as creating “the global transfer agent for tokenized securities.”

Transfer agents occupy a critical position in capital markets. They maintain official records of share ownership, process dividend payments, and manage corporate actions like stock splits. Acquiring one at Equiniti’s scale gives Bullish a direct line into the ownership data that tokenized securities need to function at institutional grade.

What Equiniti’s client base means at scale

The deal arrives as the regulatory and institutional infrastructure for tokenized securities is rapidly taking shape. Nasdaq won SEC approval to trial tokenized stock trading in March 2026, and the Federal Reserve issued guidance on how banks should treat tokenized securities, establishing the regulatory framework that makes deals like this commercially viable.

Bullish’s move is larger in ambition than either of those. Buying a traditional financial infrastructure firm and reorienting it around tokenization is a bet that the next phase of capital markets runs on blockchain rails, and that owning the transfer agent layer is the most defensible position in that transition.

A transfer agent that handles 20 million shareholders does not just hold records. It holds the relationships, the legal registrations, and the operational history that tokenized equity issuers will need to port onto blockchain infrastructure with regulatory confidence.

Tokenized stocks have already reached a $1.2 billion market cap as institutional interest accelerates, with Nasdaq, Securitize, and Ondo Finance all building competing infrastructure. Bullish’s acquisition of Equiniti gives it a structural advantage none of those competitors can replicate quickly: a working transfer agent with 3,000 existing corporate clients and 20 million shareholder records already in place.

Bitcoin Core developers today disclosed a bug that has allowed miners to remotely crash and execute code on other people’s nodes.

The vulnerability, CVE-2024-52911, has affected Bitcoin Core 0.14.1 through 28.4. Developer Cory Fields responsibly disclosed and helped patch the high severity error via Pull Request (PR) 31112.

Had a miner wanted to utilize the dark trick, they could have executed software code on assorted nodes across the globe.

Fortunately, the bug remained obscure and likely not utilized due to its incredibly expensive attack vector.

Specifically, the attack required a miner to direct electricity-guzzling hashpower toward mining special types of blocks. A guaranteed opportunity cost, these invalid blocks could not become eligible for an actual coinbase reward to recoup the miners’ electricity costs.

Still, the mechanism of attack is easy to understand, albeit expensive to conduct.

We’ve been publishing Bitcoin Core security advisories for ~2 years now, and (afaik) we just disclosed the first ever memory safety issue: A use-after-free in the validation engine.

Credit to Cory Fields from the DCI for finding and reporting.

— Niklas Gögge (@dergoegge) May 5, 2026

Advertisement

A miner that produced a specially crafted block with sufficient proof-of-work could either crash victim nodes and/or use the crash to overtake its memory for remote code execution.

Bitcoin Core admitted that remote code execution was possible, although it did not cite specific examples of it occurring. It highlighted not only its cost and old age, but also the constraints on block data that have made it historically unlikely that miners engaged in meaningful episodes of puppeteering.

Old Bitcoin nodes still at risk of bug

Bitcoin Core’s advisory describes the bug as a script interpreter crash. During block validation, Bitcoin Core software pre-calculates and caches transaction input data, then dispatches script validation work to background threads that use computer memory.

If subjected to a CVE-2024-52911 attack, the node could keep reading from its cached memory after that data had already been freed from memory by another process.

Because this attack is a use-after-free memory bug, remote code execution is possible during this abnormal memory state.

In particular, remote code execution could occur when the node’s background script thread read cached, precomputed transaction data after it had been destroyed by a script validation, CScriptCheck.

Because upgrading a Bitcoin full node is voluntary and software updates are not automatic, a not insignificant minority of the network has delayed upgrading to version 29 (v29) or above. 

Specifically, according to one popular estimate, as much as 43% of Bitcoin nodes are still running vulnerable full node software based on pre-v29 code.

Read more: Bitcoin Core devs finally patch 5-year old disk fill bug

Responsible disclosure in 2024

As early as November 2024, Cory Fields detected and privately reported the bug.

Four days after detection, Pieter Wuille pushed a fix proposal as PR 31112, titled “Improve parallel script validation error debug logging.” 

The advisory purposefully read like a mundane, maintenance-style plumbing fix. Raising no alarm bells, it fixed Bitcoin Core’s check queue return handling and script validations.

Advertisement

Quickly, the PR by Fields and Wuille gained technical consensus for a merge into production by December 2024. Bitcoin Core 29.0 shipped with the fix by April 2025, and the final vulnerable release line, versions 28.x, reached end-of-life on April 19, 2026.

Now that node operators have had many months to upgrade, and in keeping with a policy in recent years of publicly disclosing old, previously secret bug fixes, Bitcoin Core finally announced the bug today on its website.

Bitcoin Core developer Niklas Gögge correctly noted that this is “the first ever memory safety issue” bug in Bitcoin Core. He thanked Fields for his responsible disclosure.

Bitcoin’s consensus rules were not changed by the bug fix. The bug was in node software and its use of computer memory checks, and the fix is already in current Bitcoin Core releases v29 and later.

Advertisement

Got a tip? Send us an email securely via Protos Leaks. For more informed news, follow us on X, Bluesky, and Google News, or subscribe to our YouTube channel.

K Wave Media reversed its $485 million Bitcoin treasury plan today, redirecting funds to AI data centres and GPUs

K Wave Media scrapped its Bitcoin treasury strategy on May 5 and redirected the capital to AI data centres and GPU infrastructure. The Nasdaq-listed company had been preparing a $500 million Bitcoin acquisition plan, with approximately $485 million committed.

Chief executive Ted Kim said “this marks a defining inflection point for KWM,” framing the reversal as a deliberate strategic pivot rather than a market-driven retreat.

The company also announced a rebrand to Talivar Technologies, subject to shareholder approval at its annual meeting in early July 2026. Shares fell 24% on the news, a reaction that reflects investor surprise and uncertainty about whether an AI data centre thesis offers the same clean exposure that a Bitcoin treasury position does for investors seeking digital asset access.

Why this reversal matters beyond K Wave

Corporate Bitcoin treasury adoption was one of the defining institutional stories of the past three years. As crypto.news reported, Asian companies including Top Win, Quantum Solutions, and K Wave Media all raised capital in late 2025 to expand their Bitcoin positions. K Wave’s reversal is a public repudiation of that playbook by one of the companies that had most recently committed to it.

The pivot to AI infrastructure follows a wider pattern. Several major crypto companies cited AI as a driver of capital changes in early 2026, as crypto.news documented.

Bitcoin miner Hut 8 secured $150 million from Coatue in 2024 to build an AI infrastructure platform, and K Wave is now pursuing a similar direction through data centres and acquisitions.

Coinbase announced the same day that it was cutting 700 jobs, with CEO Brian Armstrong directly attributing the reduction to AI making teams more productive.

Coinbase’s testing of AI agents inside its own operations reflects the same directional shift K Wave has now made at the capital allocation level. The 24% share price decline suggests investors are watching whether the Talivar Technologies rebrand can build a credible new thesis from scratch.

Miami Beach, FL — Tokenization is not replacing the system overnight, but it is steadily reshaping the plumbing underneath, Wall Street executives said at Consensus 2026 in Miami.

Digital asset leaders from Citi, JPMorgan and DTCC said during a panel discussion that blockchain-based rails are moving into production, with real volumes and real clients shaping how the technology is deployed.

A year ago, Citi’s tokenized deposit system was handling millions. “Now we’re moving billions,” said Ryan Rugg, who leads digital assets for the bank’s treasury and trade solutions unit.

The demand, she said, is coming from clients who want to move money around the clock, not just during banking hours.

JPMorgan is seeing a similar pattern. Its blockchain platform, Kinexys, has processed more than $1 trillion in transactions, said Kara Kennedy, who leads market development for the bank’s digital assets unit.

The focus is less on building parallel systems and more on stitching blockchain rails into existing infrastructure to enable faster settlement and continuous operations, she said.

DTCC, which sits at the center of U.S. market plumbing, is taking a longer view. The firm is working to bring parts of its $150 trillion securities infrastructure onto a shared digital layer, with initial rollout plans already underway.

“You can’t just replace what exists,” said Nadine Chakar, who heads digital assets at DTCC. “This is an evolution.”

That approach reflects a broader shift in the market. Early tokenization efforts often looked for problems to solve. Now, firms are targeting specific pain points, especially in areas such as collateral, cross-border payments, and liquidity management.

For large corporations, the ability to move funds in real time — across time zones and holidays — is changing how treasury functions operate. Instead of pre-positioning cash days in advance, firms can react instantly to margin calls or investment opportunities.

Still, the panelists pushed back on the idea that blockchain will remove intermediaries altogether. Core functions like risk management, compliance and settlement guarantees remain hard to replicate in fully decentralized systems.

“We will always need some level of intermediation,” Chakar said.

Crypto-native players, however, see a longer arc. Evan Auyang, president at Animoca Brands, said the industry is still in a transition phase, with blockchain gradually proving its efficiency before a bigger structural change.

“The nature of blockchain is that it’s transformative,” Auyang said, pointing to faster processes like loan approvals that can shrink from weeks to days. But he added that fully native onchain markets are “not ready yet,” given the scale of existing systems and regulatory constraints.

At the same time, he argued, the direction is hard to ignore. “If there’s efficiency and cost savings, it will be adopted,” he said, adding that traditional finance and decentralized systems are now “converging.”

Drift Protocol announced Tuesday the implementation of a recovery plan for users affected by a $295 million exploit on April 1, which it attributed to the North Korea state-backed DPRK hacking group identified by forensic firm Mandiant.

The attack led the protocol to suspend trading and borrowing immediately after the exploit. Drift said “the majority of stolen assets remain traceable and contained with limited successful off-ramping by the attacker,” with about 130,259 ETH (roughly $31 million) concentrated across four monitored wallets.

Drift’s statement explains that the recovery framework centers on issuing a token representing verified user losses. “Each recovery token represents $1 of verified loss,” Drift said, adding that holders would be able to redeem based on the value of a recovery pool funded over time.

That pool starts with roughly $3.8 million in remaining protocol assets and is expected to grow through exchange revenue, up to $127.5 million in support from Tether tied to performance, and up to $20 million from partners, Drift said. The pool will accrue until it matches total losses of about $295.4 million, at which point tokens can be redeemed at full value, it added.

Drift also said some funds have already been frozen, including about $3.36 million in USDC, while additional assets remain delayed in cross-chain transfers. Legal efforts to seize and reissue funds are ongoing, it said. The protocol also launched a public bounty offering 10% of recovered assets.

Drift plans to relaunch in the second quarter as a “security-first” exchange with changes including new multisig controls, time-locked operations, key rotation and reduced product scope focused on perpetuals trading.

“The Drift team is taking considered measures to ensure that users are made whole,” the team said, adding that final decisions will be subject to governance votes.

Drift’s recovery plan announcement comes a week after Aave said it was spearheading a coordinated DeFi recovery effort to rescue Kelp DAO, the second largest DeFi exploit this year, which was also carried out by North Korean-backed hackers. The so-called Lazarus group drained nearly $280 million. In this case, Aave has been able to garner span donations, deposits, and credit lines from across the crypto space.