Crypto News. March 21, 2026

Grayscale filed S1 to launch a HYPE ETF, ticker GHYP.

Grayscale@Grayscale

Today we filed the initial S-1 for Grayscale HYPE ETF (ticker: $GHYP) with the @SECGov. Read the S-1: sec.gov/Archives/edgar…

8:15 PM · Mar 20, 2026 · 126K Views

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105 Replies · 266 Reposts · 1.31K Likes

Google AI Studio launched a full stack vibe coding workflow

Google AI Studio@GoogleAIStudio

https://t.co/PfLrKDTmww

3:35 PM · Mar 19, 2026 · 2.82M Views

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150 Replies · 714 Reposts · 5.24K Likes

Solana Foundation’s Lily Liu announced as head of Solana gaming

Lily Liu@calilyliu

Also, gaming on a blockchain is not coming back

Polymarket @Polymarket

JUST IN: Meta announces they'll be shutting down the Metaverse, after pouring $80,000,000,000.00 into the project.

11:37 AM · Mar 20, 2026 · 641K Views

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608 Replies · 63 Reposts · 1.12K Likes

Pyth introduced Pyth Pro X powering institutional data

Pyth Network 🔮@PythNetwork

Introducing Pyth Pro X. Institutional market data built for exchanges. One subscription. Every asset class. No exchange fees, no redistribution barriers, no vendor lock-in. Powering @coinbase, @cryptocom, @tradexyz, @Dreamcash, @bitget, @BitMEX, @LMAX, and others.

3:00 PM · Mar 19, 2026 · 37.5K Views

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50 Replies · 50 Reposts · 195 Likes

Coinbase launched stock perpetual futures for non US traders

Coinbase Markets 🛡️@CoinbaseMarkets

The stock market closes. These don’t. Stock perpetual futures are now live for: $AAPL $MSFT $GOOGL $AMZN $NVDA $META $TSLA $SPY $QQQ Now trading 24/7 for eligible traders outside the US. Read more: coinbase.com/blog/coinbase-…

9:01 AM · Mar 20, 2026 · 25.7K Views

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18 Replies · 23 Reposts · 109 Likes

Senators, White House strike agreement in principle to resolve bank-crypto clash.

Watcher.Guru@WatcherGuru

JUST IN: 🇺🇸 Senators reach deal with White House to resolve crypto stablecoin yield dispute with banks.

7:18 PM · Mar 20, 2026 · 938K Views

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491 Replies · 1.59K Reposts · 11.1K Likes

UK to shut down crypto exchange Zedxion over Iran ties.

Bitcoin.com News@BitcoinNews

NEW: 🇬🇧 UK's Companies House is moving to dissolve Zedxion Exchange after U.S. sanctions accused the crypto platform of processing over $1 B for Iran's Revolutionary Guard. The exchange allegedly used fictitious identities and false filings.

6:19 PM · Mar 19, 2026 · 8.15K Views

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6 Replies · 13 Reposts · 37 Likes

Ledger hired John Andrews as CFO and opened a New York office ahead of a potential IPO at a $4B+ valuation.

Pascal Gauthier @Ledger@_pgauthier

Today marks an important step forward for @Ledger. We’re welcoming John Andrews as Ledger’s CFO and officially opening our New York office, a major milestone as we continue to scale in the U.S., our largest market. John Andrews brings the institutional rigor and financial

12:21 PM · Mar 20, 2026 · 8.96K Views

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8 Replies · 16 Reposts · 81 Likes

Google warned that the DarkSword exploit chain GHOSTBLADE targeted iPhones to steal crypto credentials since late 2025, urging users to update devices.

Wu Blockchain@WuBlockchain

Google disclosed that the DarkSword iOS exploit chain has been widely used since late 2025 to compromise iPhones (iOS 18.4–18.7). One payload, GHOSTBLADE, can extract cryptocurrency wallet data and credentials alongside other sensitive information. Google warned that unpatched

12:06 PM · Mar 20, 2026 · 64.6K Views

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12 Replies · 8 Reposts · 59 Likes

Gemini cut 30% of staff to about 445, adopted AI tools, and posted a $585M 2025 loss

Bloomberg@business

Gemini’s workforce reduction has reached roughly 30% since the start of the year following layoffs, with the crypto exchange saying it is deploying artificial intelligence tools to increase productivity

bloomberg.com

Winklevosses Say Job Cuts at Gemini Exchange Reach 30%

10:48 PM · Mar 19, 2026 · 24.9K Views

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3 Replies · 15 Reposts · 53 Likes

Gemini is facing a class-action lawsuit alleging it misled investors amid layoffs, restructuring, and exits from key international markets.

Cointelegraph@Cointelegraph

🚨 LATEST: Gemini faces a class-action lawsuit in New York over alleged misleading disclosures tied to its 2025 IPO.

11:12 AM · Mar 20, 2026 · 20.8K Views

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57 Replies · 33 Reposts · 191 Likes

BlockSec said EVMBench likely overstated AI auditing performance, finding 0% exploit success in retests.

Yajin (Andy) Zhou@yajinzhou

https://t.co/tSLj6YO8tj

10:05 AM · Mar 19, 2026 · 8.08K Views

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1 Reply · 9 Reposts · 53 Likes

Eightco Holdings added a $40M stake in OpenAI, bringing its total investment to $90M.

Eightco Holdings, Inc.@Eightcoholdings

Eightco (NASDAQ: ORBS) Invests Additional $40 Million into OpenAI, Bringing Total OpenAI Investment to $90 Million bit.ly/3NLeS7n

12:28 PM · Mar 20, 2026 · 2.59K Views

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3 Replies · 7 Reposts · 56 Likes