Technology news today

Updated April 21, 2026 · 2:24 PM UTC

Explore blockchain technology news, protocol upgrades, infrastructure breakthroughs, developer tools, and engineering advances in Web3.

Stories 2,728 in this category

Coverage footprint 10.9% of all CryptoSlate stories

Quantum

Ripple sets 2028 deadline to harden XRPL after Google’s quantum research sharpens attack risk

XRPL's post quantum planning goes beyond signatures and Ripple hints privacy tools like zero knowledge proofs may change too.

7 hours ago

Quantum

Bitcoin’s quantum migration plan forces the network to choose between frozen and stolen coins

BIP 361 forces a choice between freezing vulnerable Bitcoin and risking quantum theft, as Ethereum and Tron race to prove they have safer migration runbooks.

5 days ago

Anthropic’s secretive Mythos AI can hunt crypto smart contract flaws at machine speed, and billions in DeFi could vanish fast

Security leaders warn AI driven exploits could jump from “bug” to irreversible on-chain loss before humans even spot the trail.

6 days ago

Analysis

XRP flips green after a 63% wipeout as retail fear hits a 2-year extreme – now one Wall Street metric is spiking

US XRP ETFs swung to about $12 million in April inflows after March outflows, with XRP eyeing its first green month since September 2025.

7 days ago

WLFI-branded case beside a coin under a glass press, symbolizing legal pressure on a top holder as the token faces a $700M loss amid scandal

DeFi

World Liberty Financial threatens top token holder with legal action as WLFI loses $700M amid token scandal

WLFI insiders borrowed $150 million against nearly all supply and Dolomite’s liquidity is now dangerously trapped.

1 week ago

Officials rushing through a secured building entrance past a security checkpoint, reflecting urgency around a critical Fed and Treasury cyber risk meeting

Fed, Treasury warn banks that Anthropic-class AI now poses a systemic cyber risk

The meeting signals U.S. officials see frontier AI as a live threat to shared financial infrastructure.

1 week ago

Statue of Satoshi with newspapers scattered at its base in a city square, reflecting renewed focus on identity claims and security concerns around a massive Bitcoin stash

Community

Community hits back at “dangerous” New York Times identifying Satoshi as a known legendary Bitcoin developer

The New York Times points to stylometry and old posts, but critics say it paints a kidnapping sized target.

2 weeks ago

Hackers monitoring code and network activity on multiple screens, reflecting internal security threats emerging after the Drift exploit on Solana

Hacks

Compromised developers lying dormant within crypto projects risks next major crypto exploit

The bigger risk after Drift may be the access attackers gain before a protocol knows it has a problem.

2 weeks ago

Cardano coin displayed on a central fountain with a city skyline backdrop, symbolizing growing liquidity and expansion toward long-term DeFi targets

TradFi

Cardano opens treasury for Bitcoin liquidity drive in high-stakes push to scale DeFi by 2030

The treasury vote gives Cardano a live new test: can it turn Bitcoin’s idle capital into sticky DeFi liquidity?

2 weeks ago

Why quantum labs won’t steal your Bitcoin as bad actors are decades behind

Analysis 2 weeks ago

Crypto apps are shutting down as capital floods into Bitcoin ETFs and stablecoins

Culture 2 weeks ago

Crypto AI project OpenServ says it can beat OpenAI, but the real test starts now

AI 2 weeks ago

Algorand just jumped 50% after Google flags quantum risk for Bitcoin and Ethereum

Quantum 2 weeks ago

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Technology news today

Ripple sets 2028 deadline to harden XRPL after Google’s quantum research sharpens attack risk

Bitcoin’s quantum migration plan forces the network to choose between frozen and stolen coins

Anthropic’s secretive Mythos AI can hunt crypto smart contract flaws at machine speed, and billions in DeFi could vanish fast

XRP flips green after a 63% wipeout as retail fear hits a 2-year extreme – now one Wall Street metric is spiking

World Liberty Financial threatens top token holder with legal action as WLFI loses $700M amid token scandal

Fed, Treasury warn banks that Anthropic-class AI now poses a systemic cyber risk

Community hits back at “dangerous” New York Times identifying Satoshi as a known legendary Bitcoin developer

Compromised developers lying dormant within crypto projects risks next major crypto exploit

Cardano opens treasury for Bitcoin liquidity drive in high-stakes push to scale DeFi by 2030

Why quantum labs won’t steal your Bitcoin as bad actors are decades behind

Crypto apps are shutting down as capital floods into Bitcoin ETFs and stablecoins

Crypto AI project OpenServ says it can beat OpenAI, but the real test starts now

Algorand just jumped 50% after Google flags quantum risk for Bitcoin and Ethereum

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