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Strategy Adds Approximately $1B Worth in Bitcoin Over Last Week

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Strategy Inc. (formerly MicroStrategy, ticker: MSTR), led by Executive Chairman Michael Saylor, announced on April 13, 2026, that it purchased 13,927 Bitcoin for approximately $1 billion between April 6 and April 12.

Average purchase price: ~$71,902 per BTC below the company’s overall average cost basis of ~$75,577 per BTC, including fees. Funding is entirely through proceeds from sales of its Stretch (STRC) perpetual preferred stock via an at-the-market (ATM) offering program — the first time this specific security fully funded a weekly Bitcoin buy since its launch.

New total holdings: 780,897 BTC, acquired for an aggregate ~$59.02 billion. This positions Strategy as the largest corporate Bitcoin holder by a wide margin roughly 3.7% of Bitcoin’s total 21 million supply. The company has maintained an aggressive Bitcoin accumulation strategy for years, treating it as its primary treasury asset.

This week’s buy follows a pattern of consistent purchases, though it was notably larger than the prior week’s 4,871 BTC ($330 million). Saylor has often signaled strong long-term conviction with posts like “think ?igger.” The purchase occurred while Bitcoin traded in the $70K–$75K range (spot prices have fluctuated around there recently).

Strategy reports a year-to-date BTC Yield of about 5.6% measuring Bitcoin accumulation relative to shares outstanding. The use of preferred stock which carries a high yield, around 11.5% cash dividend in some cases allows the company to raise capital without immediately diluting common shareholders as heavily as straight equity offerings, though it adds to ongoing obligations.

This continues Strategy’s role as a high-conviction Bitcoin proxy for investors — its stock (MSTR) and related securities like STRC often move with Bitcoin sentiment and the company’s leverage and accumulation pace. In short, Strategy is doubling down on its Bitcoin treasury approach even amid market volatility and geopolitical noise.

Strategy Inc.’s $1B Bitcoin purchase (13,927 BTC at ~$71,902 avg.) reinforces institutional and corporate demand. Strategy now holds 780,897 BTC ~3.7% of total supply, acquired for ~$59.02B total (avg. cost $75,577/BTC). This adds steady buying pressure amid ~$71K price levels.

BTC traded near $71,000–$72,000 around announcement with modest moves (flat to slightly up <1% in some sessions); some commentary sees it supporting eyes on $78K recovery. Highlights Strategy’s role as a major accumulator, outpacing many others in 2026.

 

Fully funded via Stretch (STRC) perpetual preferred stock ATM sales — positive for existing MSTR equity holders which avoids immediate dilution from common stock issuance. MSTR reaction is mixed and negative initially — down 2.5% in pre-market on announcement day amid broader market weakness; later sessions showed modest recovery like +2–3% intraday in spots.

Stock remains volatile and down significantly YTD (18–56% range reported), trading as a leveraged BTC proxy. STRC boost hgh activity; record trading volumes noted like $1.16B single-day, with demand for its ~11.5% yield. This expands the company’s digital credit flywheel for future BTC buys without heavy equity dilution.

BTC Yield: Improved to 5.6% YTD; measures BTC accumulation per share. Portfolio remains underwater on cost basis ~$4B+ unrealized loss at ~$71K spot vs. $75.6K avg., but long-term conviction unchanged. Amplifies Strategy’s position as the dominant corporate BTC holder; continues aggressive 2026 accumulation pace.

Viewed as validation of the Bitcoin treasury strategy, with Saylor’s approach drawing praise for innovation in capital raising. The move is accretive to BTC exposure with minimal immediate equity dilution, but MSTR’s performance stays tightly coupled to Bitcoin price action and leverage risks. Markets were relatively muted beyond the headline. If you’re following this as a Bitcoin accumulation signal, note that the company has outpaced newly mined Bitcoin supply significantly in 2026 so far.

Grayscale Investments Updates its Assets Under Consideration List for Q2 2026

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Grayscale Investments updated its Assets Under Consideration list for Q2 2026. This quarterly list highlights cryptocurrencies not currently held in Grayscale products but identified as potential candidates for future investment vehicles, such as single-asset trusts or ETFs.

The list is grouped by Grayscale’s Crypto Sectors framework and has been trimmed compared to prior quarters, some reports note a reduction from around 36 assets. It emphasizes areas like smart contract platforms, DeFi and financials, artificial intelligence, and utilities and services. No assets are listed under Currencies or Consumer & Culture in the under-consideration section this quarter.

Smart Contract Platforms like Canton (CC), Celo (CELO), Mantle (MNT), MegaETH, Monad (MON), Toncoin (TON), Tron (TRX); Financials like (DeFi) Ethena (ENA), Hyperliquid (HYPE), Jupiter (JUP), Kamino Finance (KMNO), Maple Finance (SYRUP), Morpho (MORPHO), Pendle (PENDLE); Artificial Intelligence likw Fabric Protocol (ROBO), Flock (FLOCK), Grass (GRASS), Kaito (KAITO), Kite AI (KITE), Nous Research, Poseidon, Venice (VVV), Virtuals Protocol (VIRTUAL), Worldcoin (WLD), Utilities & Services like DoubleZero (2Z) Geodnet (GEOD), Helium (HNT), Jito (JTO), LayerZero (ZRO), Wormhole (W) Tokens marked with an asterisk (MegaETH, ROBO, Nous Research, Poseidon, Geodnet) may indicate projects still under review or with non-standard liquidity and trading characteristics.

Notable additions or highlights this quarter include HYPE with separate momentum around a potential spot HYPE ETF filing, TON, TRX, expanded AI-related assets now the largest category with 10 entries and additions like Canton (CC) and Helium (HNT). Some prior assets e.g., Aptos, Arbitrum, BNB, Polkadot in certain reports appear to have been dropped.

For context, here are the assets already held in Grayscale’s existing single- or multi-asset products: Currencies like BTC, BCH, LTC, XLM, XRP, ZEC. Smart Contract Platforms: AVAX, BNB, ADA, ETH, ETC, HBAR, ZEN, SOL, STX, SUI Financials: AAVE, AERO, CRV, DEEP, ONDO, UNI Consumer and Culture: BAT, MANA, DOGE Artificial Intelligence: TAO, LPT, NEAR, RENDER, IP (Story).

Utilities and Services: LINK, FIL, LDO, PYTH, SXT, WAL Grayscale stresses that inclusion on the under consideration list is illustrative only—it does not guarantee any product launches. Launching new products involves regulatory, custody, operational, and other hurdles, and the lists can change intra-quarter. The information is for educational purposes and not investment advice.

Digital asset investments carry significant risk, including potential total loss. The AI crypto sector refers to cryptocurrencies and blockchain protocols where artificial intelligence (AI) is the primary use case or core functionality. It sits at the intersection of two transformative technologies: decentralized blockchain networks which provide trustless coordination, incentives, and ownership and AI which excels at data processing, pattern recognition, decision-making, and automation.

Grayscale Investments formalized this as its sixth dedicated Crypto Sector in May 2025 in partnership with FTSE Russell for indexing. It groups assets related to the development, production, support, or application of AI technology. Previously scattered across other sectors like Smart Contract Platforms or Utilities, these tokens now have their own category and index for better tracking and investment analysis.
This update reflects ongoing institutional interest in diversified crypto exposure beyond Bitcoin and Ethereum, particularly in AI-crypto intersections, high-performance infrastructure, and advanced DeFi. Market reactions have included price movements in mentioned tokens like HYPE, TON, and TRX following the release.

 

US Spot Crypto ETFs Recorded Net Inflows of $786M within April 10–13, 2026, as Ethereum Added Users

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Based on the latest weekly data for U.S. spot crypto ETFs as of the week ending around April 10–13, 2026, bitcoin (BTC) ETFs recorded strong net inflows of about $786 million. BlackRock’s IBIT and other major products drove much of this, reflecting continued institutional interest in BTC as a core holding.

Ethereum (ETH) ETFs saw solid net inflows of roughly $187 million — a notable rebound after some prior weeks of weaker or negative flows. This pushed cumulative ETH ETF inflows to new highs over $11 billion in some trackers. XRP ETFs experienced a modest but positive net inflows around $11–12 million for the week in one dataset. XRP products have seen steady if smaller-scale accumulation since their launches in late 2025.

Solana (SOL) ETFs saw net outflows around $5–6 million or more in some daily/weekly snapshots, with reports of a multi-day streak turning negative. This broke a longer run of inflows for SOL products, which had cumulatively attracted over $1 billion+ earlier despite SOL’s price volatility.

These flows highlight selective institutional appetite in the crypto ETF space: BTC remains the dominant safe haven play for institutions. ETH is benefiting from renewed interest possibly tied to network activity, upgrades, or rotation out of BTC. XRP ETFs are holding their own with consistent smaller inflows, supported by regulatory clarity post-SEC resolutions and Ripple’s ecosystem developments.

SOL is seeing some profit-taking or rotation — common for higher-beta assets like Solana after strong prior runs, even as its ETFs have built meaningful AUM (assets under management) overall. Daily flows can fluctuate significantly e.g., BTC saw outflows on some individual days like April 7 or 13, while ETH and XRP showed mixed single-day results, so weekly aggregates give a better trend picture.

Overall, positive flows into BTC/ETH/XRP suggest broadening confidence in major regulated crypto vehicles, while SOL’s outflows may reflect short-term caution amid market volatility or capital shifting to perceived “safer” large-caps.

Cardano (ADA) does not yet have a U.S. spot ETF. Spot ADA ETFs remain in the approval pipeline, with no live products holding actual Cardano tokens for direct institutional flows like those seen in BTC, ETH, XRP, or SOL ETFs.Current ADA ETF LandscapeFutures-based ETFs are available: Volatility Shares launched CRDD (longer-term Cardano futures exposure) and CRDX (leveraged) in early 2026 following the CME ADA futures launch on February 9, 2026. These are smaller products and do not drive the same scale of spot-like institutional capital.

Spot ETF status: Multiple filings exist from Grayscale and others, but none have launched. ADA received regulatory clarity as a digital commodity, and the SEC’s generic listing standards + the six-month CME futures seasoning period create a fast-track window. The key threshold is August 9, 2026 — the earliest realistic eligibility for spot listings under the streamlined process potentially as soon as late Q3 or Q4 2026, assuming S-1 filings and operational setup are ready.

ADA has also been added to some multi-asset or index crypto ETFs e.g., Hashdex Nasdaq CME Crypto Index ETF and Grayscale’s CoinDesk Crypto 5 ETF/GDLC giving indirect exposure with small allocations often under 1–20% depending on the fund. These do not represent dedicated ADA spot flows.

ETF speculation has periodically boosted ADA sentiment and derivatives volume, but without actual spot products, sustained institutional inflows remain limited. Analysts often cite potential for significant capital once a spot ADA ETF launches, similar to early SOL or XRP ETF momentum. SOL ETFs have seen cumulative inflows exceeding $1B in some periods but recently posted net outflows amid profit-taking or rotation.

XRP ETFs show modest positive flows on regulatory tailwinds. ADA’s path mirrors this but is delayed by the futures seasoning clock. Approval post-August 2026, combined with Cardano ecosystem developments could unlock inflows. Institutional interest often favors blue-chip alts with clarity; ADA’s commodity status helps here. Delays in SEC review, broader market volatility, or competition from other altcoin ETFs could mute impact.

Flows in existing crypto ETFs remain concentrated in BTC (dominant) with selective rotation into ETH/XRP. In short, ADA ETF flow trends are currently “pre-launch” — characterized by futures product activity, indirect index exposure, and building anticipation rather than measurable spot inflows/outflows.

Ethereum Added Approximately 284,000 New Users Representing an 82% Quarter-Over-Quarter Increase

In Q1 2026, Ethereum added approximately 284,000 new users—defined via their NEW_USERS metric as first-time participants interacting with the network—representing an 82% quarter-over-quarter increase from the prior quarter roughly 156,000.

This marks a notable acceleration in user onboarding, with analysts highlighting Layer-2 scaling solutions which drastically lower fees, DeFi activity, stablecoins, and NFTs as key drivers making the ecosystem more accessible. The network processed a record ~200.4 million transactions in the quarter, up ~43% QoQ.

Active addresses reached 12.6 million per DeFiLlama data, hitting all-time highs in some weekly metrics. Daily active addresses averaged around 693,000 at peaks, with some days exceeding prior bull market levels. This growth builds on longer-term trends: new user numbers have shown compounding quarterly gains, with some reports noting over 300% growth since Q1 2024.

On-chain metrics like this are a strong signal of real adoption and utility rather than just speculative hype. Ethereum’s L2 ecosystem like cheaper and faster transactions appears to be lowering the barrier for newcomers, while the mainnet benefits from overall network effects. That said, sustained retention and high-value activity beyond simple transfers will be key to translating this into long-term network strength and potential value accrual for ETH.

Layer-2 (L2) scaling solutions are technologies built on top of a Layer-1 (L1) blockchain like Ethereum. They process most transactions off the main chain (L1) to make the network faster, cheaper, and more usable—while still inheriting L1’s strong security and decentralization. Blockchains face the scalability trilemma: you can usually have only two of these three—security, decentralization, and scalability.

Ethereum’s mainnet (L1) is highly secure and decentralized, but it gets congested easily. High demand drives up gas fees; sometimes $10–$100+ per transaction and slows everything down (Ethereum L1 handles ~15–30 transactions per second). L2s solve this by moving computation and execution off-chain (to the L2), then posting a compact summary or proof back to Ethereum L1 for final settlement.

This dramatically increases throughput; L2s now handle 11–12 times more transactions than Ethereum mainnet while keeping fees tiny often pennies. Most modern Ethereum scaling uses rollups—they roll up (bundle) thousands of transactions into one batch and post it to L1.

Optimistic Rollups: They assume every transaction in a batch is valid by default. The batch is posted to Ethereum. There’s a challenge window usually ~7 days during which anyone can submit a fraud proof if they spot an invalid transaction. If proven wrong, the batch is reversed and the submitter is penalized. Faster and cheaper to post data, but withdrawals to L1 can take longer due to the challenge period. Great for general-purpose apps. Popular examples are Arbitrum, Optimism, Base by Coinbase and Zora.

Zero-Knowledge (ZK) Rollups: They use advanced cryptography to mathematically prove that every transaction in the batch is valid—without revealing the underlying data. A compact validity proof is posted to L1 immediately. No challenge period needed, so finality is faster. More computationally intensive on the L2 side, but offers better privacy and instant withdrawals.

Ideal for high-security or privacy-focused use cases. Popular examples: zkSync Era, Polygon zkEVM, Starknet, Linea, Scroll. L2s are the main reason new users are flooding onto Ethereum. They make the network feel like a fast, cheap app—perfect for DeFi, NFTs, stablecoins, and everyday use—while everything ultimately settles securely on Ethereum mainnet.

This is exactly why you saw that 82% QoQ surge in new Ethereum users in Q1 2026: people are onboarding via L2s like Base and Arbitrum where fees are negligible. In short: L1 = the secure foundation. L2 = the high-speed, low-cost highway built on top of it. Price action for ETH has been more muted or lagging these fundamentals in recent periods, which some observers note as a divergence between sentiment and price and actual usage.

 

Recent Article Shows 26 Routers in Clear Suspicious Behavior Involving Injection or Credential Theft 

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A recently published research paper titled “Your Agent Is Mine: Measuring Malicious Intermediary Attacks on the LLM Supply Chain” from researchers at UC Santa Barbara, UC San Diego, and collaborators including blockchain security firm Fuzzland is generating buzz on AI and Crypto forums.

What are LLM routers

LLM routers also called API routers or proxies are intermediary services that sit between your application and AI agent and the actual model providers like OpenAI, Anthropic, Grok/xAI, etc. They often: Aggregate multiple providers for cost optimization, fallback, or load balancing. Handle routing, formatting, or additional features. Are popular in AI agent setups e.g., coding agents like Claude Code, autonomous agents handling tools and APIs.

Many are cheap or free third-party options sold on marketplaces like Taobao, Xianyu, or Shopify, or shared in developer communities. What did the researchers find? They tested 428 routers (28 paid + 400 free): 9 routers (1 paid, 8 free) actively injected malicious code into tool-call responses. This means they rewrote the JSON output from the LLM before it reached the agent’s execution layer—potentially making the agent run harmful commands.

17 routers accessed or exfiltrated researcher-controlled AWS/cloud credentials (sent as decoys). At least one router successfully drained Ether from a researcher-controlled decoy wallet; small amount in testing, but they reference a real-world client loss of ~$500k via a compromised router. Two used adaptive evasion techniques to avoid detection.

In total, 26 routers showed clear malicious or highly suspicious behavior involving injection or credential theft. The attacks exploit the fact that many routers terminate TLS; so they see plaintext prompts, API keys, private keys, tool calls, etc. and have full ability to modify responses. There’s often no cryptographic verification that the tool call came from the actual LLM.

Real-world impact is already happening, especially for crypto and smart contract developers using AI agents that auto-approve tool executions or handle wallets and keys. One quoted researcher noted: “26 LLM routers are secretly injecting malicious tool calls and stealing creds. One drained our client $500k wallet.” They also demonstrated “poisoning” the ecosystem to redirect traffic.

AI agents increasingly act autonomously; calling tools, executing code, managing crypto. A compromised router breaks the trust chain between the model and execution. Detection is hard because the injection looks like a legitimate tool call. Auto-approve features (common for convenience) make it worse—91% of tested real Codex-like sessions ran fully auto-approved in the study. The paper formalizes attack classes like: Payload injection — Rewriting tool calls.

Secret exfiltration — Stealing keys and credentials silently. Avoid untrusted third-party routers when possible, especially cheap/free ones or those from unknown marketplaces. Stick to official provider APIs or well-audited open-source proxies e.g., LiteLLM with strict controls, but even those aren’t immune if misconfigured.

Never send sensitive data like private keys, seed phrases, high-privilege API keys through routers in plaintext. Use cryptographic verification where available e.g., signed responses from the model provider or run inference in trusted execution environments (TEEs). Implement client-side safeguards: sandbox tool execution, network allowlisting, secret scanning and leak detection, and manual review for high-stakes actions.

For crypto/AI agent devs: Treat routers as part of the supply chain attack surface—audit them or eliminate the middleman. It’s a solid, systematic study with a clear threat model and mitigations. This highlights a growing risk in the AI supply chain as agents become more powerful and autonomous. If you’re building or using LLM agents, it’s worth reviewing your routing setup immediately.

Hyperbridge Faces ~$250,000 Hack After Making April Fool Post of Having Robust Security Systems

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A real exploit hit Hyperbridge’s Ethereum gateway contract on April 13, 2026 around 3:55 a.m. UTC. An attacker minted roughly 1 billion fake bridged Polkadot (DOT) tokens on Ethereum—worth a theoretical ~$1.17–1.19 billion at prevailing prices—but only extracted about $237,000–250,000 in ETH roughly 108.2 ETH due to extremely thin liquidity in the relevant DEX pools primarily Uniswap V4.

Hyperbridge is a cross-chain interoperability protocol built on Polkadot that uses its Interoperability State Machine Protocol (ISMP) for bridging assets like DOT to Ethereum and other chains. The vulnerability was isolated to the Ethereum. Host Token Gateway contract on the Ethereum side:

The attacker forged a cross-chain message that bypassed proper state proof validation specifically, a Merkle Mountain Range (MMR) proof replay vulnerability or missing input validation in the VerifyProof() function, e.g., not enforcing leaf_index < leafCount properly.

This allowed them to gain unauthorized admin control over the bridged DOT token contract on Ethereum. They then minted the massive supply of unbacked tokens and dumped them into low-liquidity pools, crashing the price of the bridged asset but limiting the actual ETH extracted. MEV bots and others replicated similar actions on other Hyperbridge-wrapped assets, but total realized losses stayed around $250K.

Hyperbridge quickly paused all bridging operations and advised partners to halt related transactions while investigating. Limited to bridged DOT on Ethereum: Native DOT on the Polkadot relay chain, parachains, staking, governance, and DOT bridged via other protocols remain completely unaffected and secure. Polkadot and the broader ecosystem confirmed this explicitly.

Bridged DOT on Ethereum saw its price collapse near 100% in the thin pools. Native DOT price dipped ~5–10% amid sentiment and liquidations but has been trading around $1.13–1.20 recently. No systemic risk to Polkadot itself. The bridge is paused. Investigations involve firms like CertiK which first flagged it, PeckShield, BlockSec Phalcon, etc. Fixes are underway for the validation flaw.

Hyperbridge had posted an April Fools’ joke about two weeks earlier claiming they were hacked and jokingly positioning themselves as unhackable. The real exploit followed shortly after, which added some ironic commentary in the community. This incident highlights a classic bridge risk: cross-chain message verification and admin privileges on destination-chain token contracts can create high-impact single points of failure if proofs aren’t rigorously validated.

Attacker minted 1 billion fake bridged DOT theoretical value ~$1.17–1.19B on Ethereum but extracted only ~108.2 ETH ($237,000–250K) due to extremely thin liquidity in Uniswap V4 and related pools. Similar smaller exploits occurred on other Hyperbridge-wrapped assets but total realized damage stayed limited.

Bridged DOT on Ethereum

The fake tokens crashed the price of the bridged representation near 100% in affected pools. Only Hyperbridge-bridged DOT was impacted — native DOT, Polkadot relay chain, parachains, staking, governance, and DOT bridged via other protocols remain fully secure and unaffected.

Native DOT price reaction: Temporary dip of ~5–6% briefly approaching or testing lows near $1.13–1.17, with ~$20M in market cap wiped and over $700K in long liquidations. Sentiment-driven; DOT has since stabilized around recent levels. Hyperbridge immediately paused all bridging operations while the team investigates and prepares fixes.

Partners were advised to halt related transactions. No timeline for resumption yet. Broader effects highlights ongoing bridge security risks; proof validation and admin control flaws. No systemic risk to Polkadot ecosystem. Realized damage was contained by liquidity constraints, native Polkadot assets are safe, but the incident caused short-term price volatility and a full bridge pause.

Bridges have historically been one of the weakest links in crypto interoperability. If you’re holding bridged DOT on Ethereum via Hyperbridge, treat it cautiously until the pause lifts and a full post-mortem and fix is released. Native Polkadot assets are not at risk here.