Cointelegraph Bitcoin & Ethereum Blockchain News

Live News & Markets

Cronos halts network after Tectonic exploit involving estimated $75M

41m

Bitcoin’s new quantum defenses, 18.9M SOL cancelled: Hodler’s Digest

Here’s what happened in crypto today

15h

Russia’s Sber eyes USDT loans, questions digital ruble demand

18h

Polygon discloses security flaws fixed in recent hard forks

Stellar tokenized RWA market more than quadruples to nearly $4B

Top crypto news today

Real Trump Coins denies launching GOLD token, blames ‘bad actors’

Helen Partz20 hours ago

Press releases

TRON DAO engages Brazilian authorities at DCGG and CNMP digital asset recovery forum

NGRAVE releases ZERO Firmware 1.8 with Universal QR Protocol and Polygon token support

Bitcoin bear market ‘over’ as price metric copies 2023 recovery: CryptoQuant CEO

Aug 28, 2026

William Suberg

Who is legally liable when an AI agent goes rogue?

Aug 28, 2026

Andrew Fenton

Bitcoin ETFs end 9-day inflow streak as BTC dips below $78K

Aug 29, 2026

Helen Partz

Saylor signals Strategy is ‘Back’ to Bitcoin buying

10 hours ago

Robert Lakin

Markets

Stellar tokenized RWA market more than quadruples to nearly $4B

Nate KostarAug 29, 2026

Tokenized stock transfer volume jumps 415% in 30 days to $29.5B

Aug 29, 2026

Nate Kostar

Bitcoin ETFs end 9-day inflow streak as BTC dips below $78K

Aug 29, 2026

Helen Partz

Bitcoin dips to $78.4K as Fed’s Warsh downplays softer inflation prints

Aug 28, 2026

William Suberg

Bitcoin bear market ‘over’ as price metric copies 2023 recovery: CryptoQuant CEO

Aug 28, 2026

William Suberg

Magazine

Bitcoin’s new quantum defenses, 18.9M SOL cancelled: Hodler’s Digest

Andrew Fenton4 hours ago

Who is legally liable when an AI agent goes rogue?

Aug 28, 2026

Andrew Fenton

SHRINCS BIP published: Quantum-secure Bitcoin comes with a catch

Aug 27, 2026

Andrew Fenton

SEC’s proposed crypto rules probably won’t spark new ICO boom

Aug 26, 2026

Christina Comben

Hugging Face hack exposes the open-weight AI cybersecurity paradox

Aug 25, 2026

Adrian Zmudzinski

Bitcoin

Russia’s Sber eyes USDT loans, questions digital ruble demand

Helen Partz18 hours ago

Capital B raises $24.5M for its Bitcoin treasury amid market uncertainty with BlockStream’s Adam Back chipping in

Aug 28, 2026

Adrian Zmudzinski

Bitcoin eyes $81K as Nvidia earnings beat boosts risk assets

Aug 27, 2026

William Suberg

Bitcoin’s 23% rally sends beaten-down miners soaring past AI stocks

Aug 27, 2026

Sam Bourgi

Bitcoin faces true demand test above $83K as liquidity thickens: Glassnode

Aug 27, 2026

William Suberg

Ethereum

Bitmine extends 14-month ETH buying pace as Ether breaks above $2.5K

Sam BourgiAug 24, 2026

GnosisDAO approves Gnosis Chain for Ethereum Economic Zone

Aug 20, 2026

Zoltan Vardai

Ethereum Foundation warns some tools may break with Glamsterdam upgrade

Aug 18, 2026

Ezra Reguerra

Bitmine nears 5% of Ethereum supply despite $8.4B in unrealized losses

Aug 17, 2026

Sam Bourgi

Ethereum devs to narrow 66 proposals tied to Hegotá upgrade

Aug 16, 2026

Zoltan Vardai

Altcoins

MANTRA token sinks 18% to record low amid blockchain halt

Ezra ReguerraAug 21, 2026

HYPE jumps 20% as Trump signals legal US path for Hyperliquid

Aug 20, 2026

Ezra Reguerra

China adds 8 banks to digital yuan network as operator count hits 30

Aug 18, 2026

Ezra Reguerra

Greenlane’s $70M BERA treasury ends Q2 valued at $16M

Aug 17, 2026

Ezra Reguerra

Solana’s fee overhaul increases burn and makes resource hogs pay

Aug 14, 2026

Christina Comben

Blockchain

Cronos halts network after Tectonic exploit involving estimated $75M

Ezra Reguerra41 minutes ago

Polygon discloses security flaws fixed in recent hard forks

Aug 29, 2026

Nate Kostar

Solana validators approve proposal to accelerate SOL disinflation

Aug 28, 2026

Nate Kostar

The Sandbox pledges 1:1 repayment after $700K bridge exploit

Aug 28, 2026

Ezra Reguerra

Tokenized deposits could raise US credit costs: Dallas Fed economists

Aug 27, 2026

Ezra Reguerra

Cointelegraph newsletters

Daily byte-sized crypto news for those on the move

Regulation

California Senate passes bill to ban memecoin issuance by public officials

Zoltan VardaiAug 28, 2026

Abu Dhabi royal backs 49% stake in Trump-linked crypto bank venture: WSJ

Aug 28, 2026

Ezra Reguerra

Trump cost investors $4.7B through crypto ‘schemes’: Public Citizen

Aug 27, 2026

Turner Wright

UK government reports 240 crypto millionaires in 2025

Aug 27, 2026

Turner Wright

Bank of England set for new innovation mandate covering stablecoins

Aug 27, 2026

Helen Partz

Cointelegraph Bitcoin & Ethereum Blockchain News

Live News & Markets

Cronos halts network after Tectonic exploit involving estimated $75M

Bitcoin’s new quantum defenses, 18.9M SOL cancelled: Hodler’s Digest

Here’s what happened in crypto today

Russia’s Sber eyes USDT loans, questions digital ruble demand

Polygon discloses security flaws fixed in recent hard forks

Stellar tokenized RWA market more than quadruples to nearly $4B

Top crypto news today

TRON DAO engages Brazilian authorities at DCGG and CNMP digital asset recovery forum

NGRAVE releases ZERO Firmware 1.8 with Universal QR Protocol and Polygon token support

Bitcoin bear market ‘over’ as price metric copies 2023 recovery: CryptoQuant CEO

Who is legally liable when an AI agent goes rogue?

Bitcoin ETFs end 9-day inflow streak as BTC dips below $78K

Saylor signals Strategy is ‘Back’ to Bitcoin buying

Most read

Russia’s Sber eyes USDT loans, questions digital ruble demand

Here’s what happened in crypto today

Bitcoin’s new quantum defenses, 18.9M SOL cancelled: Hodler’s Digest

Stellar tokenized RWA market more than quadruples to nearly $4B

Polygon discloses security flaws fixed in recent hard forks

Markets

Tokenized stock transfer volume jumps 415% in 30 days to $29.5B

Bitcoin ETFs end 9-day inflow streak as BTC dips below $78K

Bitcoin dips to $78.4K as Fed’s Warsh downplays softer inflation prints

Bitcoin bear market ‘over’ as price metric copies 2023 recovery: CryptoQuant CEO

Magazine

Who is legally liable when an AI agent goes rogue?

SHRINCS BIP published: Quantum-secure Bitcoin comes with a catch

SEC’s proposed crypto rules probably won’t spark new ICO boom

Hugging Face hack exposes the open-weight AI cybersecurity paradox

Bitcoin

Capital B raises $24.5M for its Bitcoin treasury amid market uncertainty with BlockStream’s Adam Back chipping in

Bitcoin eyes $81K as Nvidia earnings beat boosts risk assets

Bitcoin’s 23% rally sends beaten-down miners soaring past AI stocks

Bitcoin faces true demand test above $83K as liquidity thickens: Glassnode

Ethereum

GnosisDAO approves Gnosis Chain for Ethereum Economic Zone

Ethereum Foundation warns some tools may break with Glamsterdam upgrade

Bitmine nears 5% of Ethereum supply despite $8.4B in unrealized losses

Ethereum devs to narrow 66 proposals tied to Hegotá upgrade

Altcoins

HYPE jumps 20% as Trump signals legal US path for Hyperliquid

China adds 8 banks to digital yuan network as operator count hits 30

Greenlane’s $70M BERA treasury ends Q2 valued at $16M

Solana’s fee overhaul increases burn and makes resource hogs pay

Blockchain

Polygon discloses security flaws fixed in recent hard forks

Solana validators approve proposal to accelerate SOL disinflation

The Sandbox pledges 1:1 repayment after $700K bridge exploit

Tokenized deposits could raise US credit costs: Dallas Fed economists

Daily byte-sized crypto news for those on the move

Regulation

Abu Dhabi royal backs 49% stake in Trump-linked crypto bank venture: WSJ

Trump cost investors $4.7B through crypto ‘schemes’: Public Citizen

UK government reports 240 crypto millionaires in 2025

Bank of England set for new innovation mandate covering stablecoins