POET Technologies (POET) stock jumps 40% after CFO confirms Marvell-linked purchase order and reveals pending agreements with Foxconn and Luxshare. The post POET Technologies (POET) Stock Soars 40% Following Marvell Partnership Revelation appeared first on Blockonomi.

Meta Platforms has started rolling out internal tracking software on devices used by its U.S.-based employees, gathering data such as mouse movements and keystrokes to support the training of artificial intelligence systems. According to reports, the rollout is part of…

ASML stock rises after Q1 2026 earnings exceed expectations. Company raises full-year outlook to €40B and announces €12B buyback through 2028. The post ASML (ASML) Stock Surges Following Blockbuster Q1 Results and Raised 2026 Outlook appeared first on Blockonomi.

The indefinite ceasefire extension may not ease tensions as Iran's missile display suggests a continued defensive stance, impacting diplomatic efforts. The post Trump extends Iran ceasefire as Tehran showcases missiles in parade appeared first on Crypto Briefing.

The regulation could centralize crypto control, impacting innovation and limiting individual autonomy in Russia's digital currency landscape. The post Russia’s State Duma advances bill regulating crypto market, phasing out P2P transactions appeared first on Crypto Briefing.

An attempt to bridge 19.6 WBTC away was intercepted and blocked by the protocol, thereby removing the assets from the attacker's control.

Dogecoin saw $330 million in whale buying as analysts tracked rising network activity and a key breakout level at $0.1018.

In a direct response to the growing "Quantum Anxiety" sparked by recent breakthroughs at Google and IBM, Ripple officially unveiled its Post-Quantum Cryptography (PQC) roadmap for the XRP Ledger (XRPL) on April 21, 2026.

The founder of TRON, Justin Sun, has filed a lawsuit against the cryptocurrency project World Liberty Financial (WLF), which is linked to the family of former U.S. President Donald Trump. The lawsuit arises from the blocking of his WLFI tokens and the threat of their burning. Today, I filed a lawsuit in California federal court against World Liberty Financial to protect my legal rights as a holder of $WLFI tokens. I have always been—and remain—an ardent supporter of President Trump and his Administration’s efforts to make America crypto friendly.…— H.E. Justin Sun 👨‍🚀 🌞 (@justinsuntron) April 22, 2026 The lawsuit was filed in a California federal court. According to Sun, the project's team deprived him of his rights as an asset holder and his ability to participate in governance without valid reasons. "I tried to resolve the situation amicably, but the team refused to unfreeze my tokens. I had no choice but to go to court," the entrepreneur stated. Previously, Sun criticized WLF for its lack of transparency. He pointed out that 76% of the votes in the project are controlled by just 10 wallets. He was also outraged by a new governance proposal from April 15, which entails a two-year lock-up of assets for early investors and the burning of 10% of advisor tokens. Those who do not accept the new terms face an indefinite freeze of their funds. The World Liberty Financial team called the allegations unfounded. Does anyone still believe @justinsuntron ?Justin’s favorite move is playing the victim while making baseless allegations to cover up his own misconduct.Same playbook, different target. WLFI isn't the first.We have the contracts. We have the evidence. We have the truth.See…— WLFI (@worldlibertyfi) April 12, 2026 "We have the evidence and contracts. See you in court," project representatives responded on X. Despite the legal battle, Sun emphasized that he continues to support Trump's policies. In his view, the actions of certain WLF employees "contradict the values of the elected U.S. President." Sun is among the largest holders of the meme coin TRUMP. According to CoinCarp, the distribution of this asset is highly centralized, with over 91% of the supply concentrated in 10 addresses. Source: CoinCarp. Back in November 2024, Sun purchased 2 billion WLFI worth $30 million, becoming the project's largest investor. In May 2025, Jonathan Lopez filed a lawsuit against WLF's Head of Data and Strategy, Chase Herro, accusing him of fraud.

Meta is installing new software on its employees' computers in the United States to track mouse movements, clicks, and keystrokes. The collected data will be used to train AI models, reports Reuters, citing internal documents. The project is part of a broader programme to develop AI agents capable of independently performing work tasks. The tool, named the Model Capability Initiative (MCI), operates in work-related applications and websites. It is also configured to periodically take screenshots. The initiative aims to improve models in areas where they perform poorly, such as selecting from dropdown menus and using keyboard shortcuts. "This is where all Meta employees can help our models improve simply by doing their everyday work," the documents state. Meta's Chief Technology Officer Andrew Bosworth mentioned in a separate memo that the company will enhance the collection of internal data as part of the AI for Work initiative. "We aim for agents to do the work while you guide and check them, and help them improve," added the top executive. Meta spokesperson Andy Stone assured that data collected via MCI will not be used for performance evaluation or any purposes other than model training. Security measures are also in place to protect confidential content. Automation and Unemployment AI tools enable the automation of some tasks and reduce personnel costs, a strategy some companies are adopting. Meta plans to lay off 10% of its workforce starting May 20. Additional significant cuts are being considered by the end of the year. Amazon has terminated contracts with 30,000 employees over the past few months. In February, Block reduced nearly half its staff. Meta encourages the use of AI agents for programming and other tasks, even if it slows down work in the short term. Last month, the company formed the Applied AI engineering team. Its task is to enhance the programming capabilities of neural networks and use them to create agents. These will eventually be used for the development, testing, and release of future products and infrastructure. In early April, Meta began transferring "strong" programmers to Applied AI. Legality of the Initiative Yale University law professor Ifeoma Ajunwa noted that recording computer actions and screenshots has historically been used by companies to detect employee violations. The shift to recording keystrokes takes data collection to a new level. Workers are subjected to a degree of real-time surveillance previously experienced only by couriers and those in the gig economy. "There are no federal restrictions on employee surveillance in the United States," said Ajunwa. York University law professor in Toronto Valerio De Stefano emphasized that European legislation would likely prohibit such monitoring. In April, Meta introduced the AI model Muse Spark, developed by the new Meta Superintelligence Labs research team.

Volo Protocol has confirmed a $3.5 million exploit affecting select vaults, adding that it has frozen assets and started fund recovery efforts amid ongoing investigation.

Bitcoin price metrics saw a broad recovery in April, but analysis warns that the 2022 bear-market breakdown could still repeat.

• #bitcoin

Bitcoin's whale orderbook indicates positioning by big players with bid and supply zones spotted.

• #bitcoin

HIVE Digital Technologies (HIVE) stock gains after closing $115M exchangeable notes deal to fund AI infrastructure and data center expansion. The post HIVE Digital Technologies (HIVE) Stock Surges Following $115M Exchangeable Notes Transaction appeared first on Blockonomi.

Ethereum price rallied nearly 5% to reclaim the $2,400 mark on Wednesday amid a broader market rebound as crude oil prices fell. According to data from crypto.news, Ethereum (ETH) price rose 4.8% to $2,402 on April 22, extending its monthly…

Bitcoin's surge reflects how geopolitical stability can boost risk assets, highlighting the cryptocurrency's sensitivity to global events. The post Bitcoin hits $78K after US-Iran ceasefire extension appeared first on Crypto Briefing.

• #bitcoin

Prediction platforms Kalshi and Polymarket have announced the launch of perpetual futures on cryptocurrencies. These new instruments will allow users to trade with leverage. According to The Information, Kalshi will introduce the product in the coming weeks. Initially, users will be offered contracts on Bitcoin and other digital assets, with plans to later expand the range to include commodities. The platform will accept US dollars as collateral and plans to implement stablecoins in the second quarter. Last month, Kalshi obtained a license for margin trading in the US, reports The Information. Polymarket confirmed the launch of a similar service on its social media. The company released a video showcasing the interface for futures on crypto assets, stocks, and commodities. We price the future.Now you can lever it.Perps are coming to Polymarket.Sign up for early access 👇 pic.twitter.com/j3PRHhxv8N— Polymarket (@Polymarket) April 21, 2026 The platform has opened a waiting list—the tool will be available on the international version of the exchange, which operates outside US jurisdiction. Perpetual futures do not have an expiration date and are popular in the crypto industry. CFTC Chairman Michael Selig previously urged officials to quickly establish clear rules for prediction markets.  In April, Bernstein analysts suggested that by 2030, the total turnover of prediction markets could reach $1 trillion. 

Tether minted 2 billion USDT on the Ethereum network over three days, executing the issuance across multiple onchain batches from its treasury address. The minting adds to a supply base now near $190 billion. Key Takeaways: Tether minted 2 billion USDT on Ethereum in three days, with total USDT supply now near $190 billion. Large […]

BlackRock continues purchasing Bitcoin in large quantities as market sentiments flip positive and investors begin to show renewed interests.

• #bitcoin

Uzbekistan launched a supervised crypto mining zone in Karakalpakstan with tax breaks and rules requiring proceeds in local banks.

Iran's actions highlight its strategic control in the Persian Gulf, impacting geopolitical stability and influencing market perceptions. The post Iran seizes two vessels, maintains control in Persian Gulf appeared first on Crypto Briefing.

Iran's mapping of undersea cables heightens regional cyber threat, complicating diplomatic efforts and potentially escalating tensions. The post Iran maps Persian Gulf undersea cables, raising cyber threat concerns appeared first on Crypto Briefing.

Increased financial strain on Iran may heighten regional instability, complicating diplomatic efforts and impacting global markets. The post Trump claims Iran “collapsing financially” amid US naval blockade appeared first on Crypto Briefing.

Comparing market value Cardano BNB Pepeto after Hoskinson’s April 20 critique of Ripple’s tokenomics and BNB Chain’s $1.02 billion quarterly burn tells a brutal story for large caps. ADA sits at $0.247 and BNB holds $630 but neither can match the returns a presale at six decimal zeros still offers. BNB holders know the pattern. [...] The post Cardano, BNB and Pepeto: Comparing Market Value Shows Presales Still Crush Top 10 Coins appeared first on Blockonomi.

• #Cardano

Shiba Inu isn't following the market-wide recovery of memecoins and reasons are somewhat understandable.

AI day trading bots gain popularity as traders seek faster execution and better discipline. The rise of the AI day trading bot is changing how traders approach fast-moving markets. In 2026, more active traders are using AI tools to scan…

Stratiphy has introduced a new route for UK investors to regain tax-free exposure to crypto ETNs after recent rule changes limited access. According to the Financial Times, the fintech platform is offering crypto exchange-traded notes through Innovative Finance (IF) ISAs,…

Stratiphy is reopening a tax-free route to crypto ETNs in the UK after HMRC’s ISA rule change left retail investors with little practical access.

Uzbekistan has created a supervised crypto mining zone in Karakalpakstan, allowing foreign sales while requiring proceeds to flow through local bank accounts.

Russia's State Duma advances crypto regulation bill establishing licensing requirements, retail investment caps, and cross-border payment framework. The post Russia Prepares Comprehensive Crypto Licensing Framework with Investment Caps appeared first on Blockonomi.

Barrick Mining (B) stock dropped 5.8% to $40.45 despite beating earnings expectations and raising dividends. Is the stock overvalued or ready to rebound? The post Barrick Mining (B) Stock Plummets 6% Amid Valuation Worries — What’s Next? appeared first on Blockonomi.

Charles Hoskinson questioned Bitcoin’s post-quantum security choice, saying SPHINCS+ may protect the network but limit flexibility.

• #bitcoin

Nvidia (NVDA) is in talks with South Korean power equipment makers about 800V DC data center infrastructure, signaling a major shift in AI data center design. The post Nvidia (NVDA) Explores 800V Data Center Revolution with South Korean Tech Giants appeared first on Blockonomi.

Gold prices surge over 1% to $4,767/oz after Trump extends Iran ceasefire indefinitely, but Fed nominee Warsh's hawkish stance limits gains. The post Gold Gains Over 1% as Trump Announces Indefinite Iran Ceasefire Extension appeared first on Blockonomi.

Ed Yardeni recommends overweighting Energy stocks after 10% drop, expecting oil to stay in $75-$95 range as Iran ceasefire expires April 22. The post Ed Yardeni Urges Investors to Buy Energy Stocks Ahead of Iran Ceasefire Expiration appeared first on Blockonomi.

Intel (INTC) stock has jumped 78% YTD on strategic deals and 18A chip progress. Q1 2026 earnings on April 23 will test whether the rally can continue. The post Intel (INTC) Stock Rockets 78% in 2026 — Will Q1 Earnings Justify the Rally? appeared first on Blockonomi.

The Bitcoin price continues to struggle despite the recent recovery, but the real losses are being recorded elsewhere. The decentralized finance (DeFi) sector was the main focus of the 2021-2022 bull market, with the emergence of new coins. However, the bullishness surrounding the entire sector has been eroded over the years, and the effects are […]

• #bitcoin

The Greek maritime risk management firm MARISKS has issued an urgent warning regarding a cryptocurrency scam targeting shipping companies stranded in the Strait of Hormuz. Key Takeaways: MARISKS reports unknown actors are extorting shipping firms for bitcoin and USDT to bypass the blockade. At least one tanker was hit by Iranian gunfire on April 18 […]

• #bitcoin

Geopolitical tensions highlight crypto's vulnerability to external shocks, affecting market stability and influencing investor sentiment. The post Crypto market hit by $415M liquidation wave amid US-Iran tensions appeared first on Crypto Briefing.

Firefox developer Mozilla revealed that an early version of Anthropic’s Claude Mythos AI identified 271 vulnerabilities in the Firefox browser during internal testing, all of which were patched this week. The findings point to how advanced AI systems are starting…

The ceasefire extension highlights ongoing geopolitical tensions, with markets skeptical of a swift resolution without concrete diplomatic progress. The post Trump extends US-Iran ceasefire, but formal peace deal remains unlikely appeared first on Crypto Briefing.

Samsung increases DRAM chip supply to Tesla by 400% in April 2026, addressing production bottlenecks under their $16.5B semiconductor manufacturing agreement. The post Samsung Boosts Tesla (TSLA) DRAM Deliveries by 400% in April 2026 appeared first on Blockonomi.

Warsh's potential Fed leadership could signal a regulatory shift, boosting institutional confidence and impacting Bitcoin's future trajectory. The post Kevin Warsh’s Fed nomination boosts Bitcoin sentiment amid crypto holdings disclosure appeared first on Crypto Briefing.

• #bitcoin

Young talent in the Philadelphia 76ers could be the key to their future playoff success. The post Daniel Jeremiah: Philadelphia 76ers’ young stars promise a bright future, concerns about Jalen Brunson’s leadership, and the impact of Knicks’ coaching decisions | Pardon My Take appeared first on Crypto Briefing.

As Bitcoin price continues to march higher towards $80,000, Grayscale researchers believe the asset has likely already formed a market bottom and is entering the early phase of a new bull cycle. Bitcoin (BTC) price reached a 10-week high above…

• #bitcoin

The prolonged conflict risks sustained economic damage, with market skepticism on quick resolutions impacting global economic stability. The post Iran war disrupts global oil supply, Strait of Hormuz closure impacts markets appeared first on Crypto Briefing.

Geopolitical tensions and the Strait of Hormuz closure are reshaping global energy security and market dynamics. The post Daniel Yergin: Geopolitical tensions are reshaping global energy markets, the closure of the Strait of Hormuz marks a pivotal moment, and energy security is shifting from oil to electricity | Odd Lots appeared first on Crypto Briefing.

Market turbulence looms as liquidity cycles, not recession fears, shape the future of risk assets. The post Michael Howell: Market turbulence is approaching but not here yet, media narratives on recession are misleading, and understanding liquidity cycles is key for investors | Forward Guidance appeared first on Crypto Briefing.

Just 24 hours after a massive $108 million shift to Coinbase, another 50 million XRP has left Ripple’s vaults, so the company is not selling its "North Star" anymore?

AMD stock jumped 3.47% after Stifel raised its price target to $320, driven by surging AI demand and major deals with Meta and OpenAI. The post Advanced Micro Devices (AMD) Stock Surges on Stifel’s Bullish $320 Price Target appeared first on Blockonomi.

The Iranian President's praise for the Revolutionary Guard signals a hardened stance, reducing diplomatic prospects and increasing conflict risks. The post Iranian President’s praise for Revolutionary Guard dims ceasefire hopes by April 30 appeared first on Crypto Briefing.

Microsoft (MSFT) stock edges higher as Xbox slashes Game Pass Ultimate pricing 23% to $22.99/month, removing day-one Call of Duty access in the process. The post Microsoft (MSFT) Stock Gains After Xbox Game Pass Ultimate Sees Major Price Reduction appeared first on Blockonomi.

TLDR: Tiger Research sets Bitcoin’s 12-month target at $143,000 using a neutral TVM base of $132,500. Upside from current BTC levels widened to 103% in Q2 2026, up from 93% recorded in Q1. Global M2 hit $134.4T, but 60% came from China, limiting liquidity access to Bitcoin markets. Bitcoin L2 TVL dropped 74% year-to-date, prompting [...] The post Bitcoin Price Target Set at $143,000 as Tiger Research Q2 Report Projects 2x Upside appeared first on Blockonomi.

• #bitcoin

Sullivan & Cromwell admits AI tool created false citations in court filing, sparking concerns about AI reliability in legal practice and verification gaps. The post Sullivan & Cromwell Issues Court Apology After AI Generates False Legal Citations appeared first on Blockonomi.

The last time BTC traded at these levels was in early February.

• #litecoin
• #bitcoin

ARK Invest estimates SpaceX worth $1.75 trillion before its planned June 2026 IPO, driven by Starlink growth, reduced launch costs, and orbital economy. The post ARK Invest Projects $1.75 Trillion Valuation for SpaceX Before Rumored 2026 Public Debut appeared first on Blockonomi.

Core Scientific (CORZ) stock gained 6% after revealing a $3.3B junk bond sale to build six AI data centers leased to CoreWeave under a $10B contract. The post Core Scientific (CORZ) Stock Jumps 6% After Announcing $3.3B Bond Offering for AI Expansion appeared first on Blockonomi.

TLDR: Dogecoin recorded nearly $800M in transaction volume on April 16, one of its highest single-day spikes this year. Whale wallets accumulated over $330M in DOGE over the past week, pointing to a firm price floor forming during consolidation. The $0.1018 resistance level on the 4-hour chart has rejected five consecutive breakout attempts, keeping DOGE [...] The post Can Dogecoin Break $0.1018? On-Chain Signals and Whale Buying Build the Case appeared first on Blockonomi.

David Schwartz defended Arbitrum’s ETH freeze after the KelpDAO exploit by comparing it to Bitcoin’s 2010 overflow rollback.

• #bitcoin

Revolut plans IPO with $200B valuation target by 2028, up from $75B in 2025. Profits jumped 57% while banking licenses expand across UK and US markets. The post Revolut Eyes Massive $200 Billion Valuation for 2028 IPO Launch appeared first on Blockonomi.

Apple announces John Ternus as next CEO replacing Tim Cook on Sept 1, 2026. AAPL stock falls 2.52%. Q2 earnings expected April 30 with analyst targets at $305.81. The post Apple (AAPL) Names John Ternus as Next CEO: Stock Dips on Leadership Change appeared first on Blockonomi.

Amazon (AMZN) launches GLP-1 weight loss program, sending Hims & Hers (HIMS) stock down 6% as competition heats up in the obesity treatment market. The post Amazon (AMZN) Enters Weight Loss Market as Hims & Hers (HIMS) Stock Plunges 6% appeared first on Blockonomi.

Tron founder Justin Sun filed a lawsuit in a California federal court against World Liberty Financial, the Trump-backed decentralized finance ( DeFi) project, alleging his $75 million WLFI token position was frozen without disclosure. Key Takeaways: Justin Sun filed a California federal lawsuit against WLFI on April 22 over $75 million in frozen tokens. Sun […]

Charles Hoskinson believes Bitcoin's post-quantume resistance choice wasn't that great.

• #bitcoin

Bitcoin rose above $78,000 after Iran ceasefire extension, while crypto liquidations neared $460 million and market value topped $2.7T today.

• #bitcoin

Volo Protocol suffers $3.5M exploit targeting select vaults on Sui network. Team freezes operations, secures remaining $28M TVL, and pledges full loss coverage. The post Volo Protocol Suffers $3.5M Security Breach, Team Vows Full User Reimbursement appeared first on Blockonomi.

TLDR: Justin Sun filed a federal lawsuit in California against World Liberty Financial over frozen tokens. Sun claims the WLFI team stripped his voting rights and threatened to permanently burn his holdings. A new WLFI governance proposal could lock tokens indefinitely for holders who reject its terms. Sun’s frozen tokens bar him from voting on [...] The post Justin Sun Files Federal Lawsuit Against World Liberty Financial Over Frozen Tokens and Stripped Voting Rights appeared first on Blockonomi.

Oil prices dropped 2% as Iran signaled potential talks on US naval blockade. Strait of Hormuz remains shut, affecting 20% of global crude supply. The post Crude Oil Retreats as Iran Hints at Potential US Naval Blockade Resolution appeared first on Blockonomi.

AI is driving more crypto bug bounty reports, but teams say low-quality and false-positive submissions are also rising fast.

The US's financial pressure on Iraq could escalate tensions, potentially leading to military actions if militia funding isn't curbed. The post US blocks Iraq dollar shipments to pressure Iran-backed militias appeared first on Crypto Briefing.

SK Hynix announces $13B South Korea plant for HBM chip packaging targeting AI data centers, with construction starting April 2026. Stock slips 1% on news. The post SK Hynix (000660) Commits $13B to Advanced HBM Packaging Facility in South Korea appeared first on Blockonomi.

OpenAI has launched the 'thinking' image generator ChatGPT Images 2.0 — a "cutting-edge model capable of tackling complex visual tasks and creating precise, ready-to-use works." Introducing ChatGPT Images 2.0A state-of-the-art image model that can take on complex visual tasks and produce precise, immediately usable visuals, with sharper editing, richer layouts, and thinking-level intelligence.Video made with ChatGPT Images pic.twitter.com/3aWfXakrcR— OpenAI (@OpenAI) April 21, 2026 The company highlighted a "qualitative leap" in following instructions, precise placement and proportion of objects, as well as in visualizing dense text. The model confidently operates in multiple languages and autonomously fills in gaps in requests, relying on visual and general context. As a result, users achieve the desired outcome with fewer clarifications. Precision and Control ChatGPT Images 2.0 handles complex concepts and accurately brings them to life visually. The model follows instructions, retains specified details, and displays fine elements with a resolution of up to 2K. Greater Precision and ControlChatGPT Images 2.0 can conceptualize more sophisticated images, and then actually bring that vision to life effectively. It’s able to follow instructions, preserve requested details, and render the fine-grained elements that often break image… pic.twitter.com/n29165pV9Q— OpenAI (@OpenAI) April 21, 2026 Working with Styles ChatGPT Images 2.0 more accurately conveys the distinctive features of photographs, cinematic frames, pixel art, manga, and other visual styles. LLM ensures a high degree of consistency in textures, lighting, composition, and fine details.  This level of precision can be beneficial in creating game prototypes, developing storyboards, preparing marketing materials, and creating works in a specific media format or genre. Capable of Thinking ChatGPT Images 2.0 is OpenAI's first image model capable of reasoning before generation. In conjunction with ChatGPT, the model can search for information online in real-time, create multiple variations from a single prompt, verify results, and generate functional QR codes. "This allows the model to take on much of the heavy lifting between idea and image, especially when accuracy, information relevance, consistency, and visual integrity are paramount," OpenAI claims. The model supports aspect ratios from 3:1 in width to 1:3 in height. It is available to ChatGPT and Codex users. The Images with thinking feature is included in the ChatGPT Plus, Pro, and Business plans. In April, OpenAI granted limited access to its new AI model GPT-5.4-Cyber to select users.

Tesla (TSLA) stock falls ahead of Q1 earnings. Analysts expect $22B revenue, down 9% YoY, as Robotaxi expands and 2026 capex exceeds $20B. The post Tesla (TSLA) Stock Dips Before Q1 Earnings: What Wall Street Is Watching appeared first on Blockonomi.

Boeing (BA) reports Q1 2026 earnings today. Analysts expect a $0.68 loss per share on $21.3B revenue. Key focus: deliveries, cash flow, and turnaround progress. The post Boeing (BA) Stock: Analyst Forecasts for Q1 2026 Earnings Report appeared first on Blockonomi.

Bitcoin surged past $78,000 (peaking at $78,446), effectively erasing all losses since April 20 and reclaiming a $1.56 trillion market cap. The rally followed President Trump’s indefinite extension of the Iran ceasefire. Key Takeaways: Bitcoin surged past $78,000 on April 22, 2026, after Trump extended the U.S.-Iran ceasefire indefinitely. The rally triggered $320 million in […]

• #bitcoin

European investors are starting to weigh crypto offerings when choosing banks, even as regulatory gaps and low awareness continue to slow adoption. A Börse Stuttgart Digital survey found that 35% of investors across Germany, Italy, Spain, and France would consider…

The newly appointed Governor of the Bank of Korea (BOK) has delivered his first policy address in office, highlighting central bank digital currencies (CBDCs) and bank-issued deposit tokens while skipping any mention of stablecoins, despite South Korea’s efforts to develop a related framework and establish a local market. Related Reading: Coinbase Launches Crypto-Backed USDC Loans […]

The attack undermines diplomatic efforts, increasing regional tensions and complicating prospects for a US-Iran ceasefire agreement. The post IRGC gunboat attacks container ship off Oman amid ceasefire extension appeared first on Crypto Briefing.

Russia's crypto bill could boost Bitcoin demand, influencing global market dynamics and potentially increasing institutional interest. The post Russia’s State Duma passes crypto bill, Bitcoin demand may rise appeared first on Crypto Briefing.

• #bitcoin

HackerOne, one of the largest bug bounty platforms in the world, reported there were 85,000 valid bounty submissions in 2025, up 7% from the previous year.

Ripple CTO David Schwartz has defended the Arbitrum Security Council’s controversial decision to freeze over 30,000 ETH tied to the KelpDAO exploit.

• #bitcoin

Aave faces liquidity crisis as $15B exits protocol after KelpDAO hack. Major stablecoin markets frozen at 100% utilization, trapping billions. The post Aave (AAVE) Suffers $15B Outflow After KelpDAO Bridge Exploit Paralyzes Markets appeared first on Blockonomi.

Polymarket debuts perpetual futures trading on April 21, beating Kalshi's April 27 launch. Prediction markets hit record 192M transactions in March 2026. The post Polymarket Launches Perpetual Futures Ahead of Kalshi’s Timeless Product Debut appeared first on Blockonomi.

Justin Sun has filed a federal lawsuit against World Liberty Financial, alleging his tokens were frozen and voting rights stripped without justification. The post Justin Sun Takes Legal Action Against World Liberty Financial Over Frozen Crypto Holdings appeared first on Blockonomi.

Asteroid Shiba (ASTEROID) surged 670,000% in one week on SpaceX hype, but security warnings reveal contract risks that could harm investors. The post Asteroid Shiba (ASTEROID) Explodes 670,000% But Security Alerts Raise Major Red Flags appeared first on Blockonomi.

Russia’s State Duma has advanced a crypto regulation bill in its first reading, outlining licensing rules, investor limits, and cross-border use provisions. According to state news agency TASS, the proposed law assigns the Bank of Russia as the primary authority…

Umbra took its front end offline after about $800,000 in stolen funds moved through the protocol during ongoing recovery efforts.

The ceasefire extension offers a diplomatic window, but without tangible actions, market skepticism persists, highlighting geopolitical uncertainty. The post UN chief sees Iran–US ceasefire extension as diplomatic opportunity appeared first on Crypto Briefing.

Introduction to in Urban Futures As cities grow bigger and faster, leaders face big challenges. Traffic jams, pollution, high energy use, and too much data create problems. Smart cities use tech like IoT sensors, AI, and big data to fix […] The post How Blockchain is Transforming Smart City Management in the APAC Region appeared first on Blockmanity.

A senior U.S. military commander has described Bitcoin as a cybersecurity tool with potential use in national defense. At a Senate Armed Services Committee hearing on Tuesday, Samuel Paparo said Bitcoin’s role goes beyond financial use cases and can support…

• #bitcoin

FTX’s bankruptcy estate sold Alameda Research’s early stake in Anysphere, the startup behind AI code editor Cursor, for $200,000 in 2023. SpaceX announced a $60 billion option to acquire the same company on April 21. Key Takeaways: FTX’s estate sold Alameda’s Anysphere stake for $200K in 2023; it is now worth an estimated $500 million. […]

Kalshi is preparing to introduce crypto perpetual futures in the U.S., setting up a rivalry with Coinbase as prediction markets merge with derivatives. The post Kalshi Eyes Crypto Perpetuals Launch, Positioning for Showdown With Coinbase (COIN) appeared first on Blockonomi.

Cardano (ADA) trades at $0.25 with CME futures up 155%. Falling wedge breakout suggests $0.30 target as Open Interest rises 5% in 24 hours. The post Cardano (ADA) Price Analysis: 68% Decline Sparks Potential Reversal Setup appeared first on Blockonomi.

• #Cardano

When Daniel Tan and his team entered a more demanding phase of product development, they realized they had been asking AI for the wrong thing. That shift eventually led them to take VIB AI, the company behind vibai.com, more seriously. At first, what they wanted looked familiar: a helpful assistant, stronger suggestions, and faster support [...] The post Why One Singapore Product Team Stopped Looking for Copilots and Started Taking VIB AI Seriously appeared first on Blockonomi.

Volo Protocol said a $3.5M exploit hit its WBTC, XAUm and USDC vaults, and the team pledged to absorb user losses.

ChatGPT Solana price prediction models map a run from $85.73 toward the $450 to $600 zone by Christmas per CryptoNews, on the back of a record $2 billion in tokenized real world assets landing on the chain this month. SOL trades at $85.73 as the ceasefire rally lifted the market while the top altcoin lagged [...] The post Crypto News: What Does ChatGPT Say About the Solana Price Prediction? The Answer Could Reshape Your 2026 While Pepeto Nears Binance Listing appeared first on Blockonomi.

The Volo liquid staking protocol on the Sui blockchain has been breached, with attackers extracting approximately $3.5 million from the project's pools. 🔒 Security Incident Update — Volo ProtocolWe want to address our community directly and transparently about a security incident that occurred earlier today. Rest assured, Volo is prepared to absorb any loss. What happened:An exploit resulted in the removal of approximately…— Volo (@volo_sui) April 21, 2026 The attack affected the WBTC, XAUm, and USDC vaults. Other asset pools, valued at $28 million, remained untouched. To halt the outflow of funds, developers froze the vulnerable smart contracts. Project representatives stated that $500,000 has already been recovered with the support of the Sui Foundation and partners. Volo plans to cover the remaining losses from its own reserves. The team is conducting an internal investigation in collaboration with on-chain analysts and is actively seeking the hackers. A detailed report on the incident and a compensation plan will be published later. Earlier in April, hackers breached the ENS gateway eth.limo and cloud provider Vercel. Subsequently, the Kelp liquid restaking protocol suffered a hack, resulting in a loss of approximately $293 million.

Ripple transferred 75M XRP ($108M) to Coinbase on April 21. Analysis of on-chain data suggests liquidity management or ETF activity, not a dump. The post XRP Transfer Alert: Ripple Sends $108M to Coinbase – What It Really Means appeared first on Blockonomi.

Solana (SOL) trades at $86.46 near critical support as RSI drops to 35.41. Q1 transactions hit 25.3B while Foundation eyes tokenized stock market role. The post Solana (SOL) Eyes $90 Breakout as Foundation Calls It the ‘On-Chain Nasdaq’ appeared first on Blockonomi.

Malaysia’s crypto sector is drawing serious outside money. Bank Negara Malaysia has spent the past year rolling out sandbox pilots and tokenization roadmaps, and now one of the world’s biggest exchanges is backing a local platform to grow alongside it. Related Reading: Altcoin Carnage Ahead? 99% Could Be Wiped Out, Analyst Says Bybit Returns With […]