Solana-based decentralized futures exchange Cypher Protocol has suffered an estimated $1 million exploit. The team has frozen the smart contract and has attempted to negotiate with the hacker.

The Shapella upgrade has been implemented into the Goerli testnet. Ethereum validators are now one step away from being able to unstake their Ether from the Beacon Chain.

The market may have overreacted to Solana's links to FTX and its tainted boss Sam Bankman-Fried.

Cryptocurrency analyst Chris Blec has called out MakerDAO for imposing a ban on VPN users that interact with its new lending service, Spark Protocol. Blec believes MakerDAO is taking away the right...

Hackers launched a reentrancy attack on Curve Finance pools on July 30, sending ripples through the DeFi ecosystem. Cointelegraph summarized the week's developments.

“There is an ongoing attempt to launch a token that does not represent us,” tweeted 0xngmi. “We don't want to be associated with it.”

Huang initially filed a lawsuit against ZachXBT in June.

A bug on a smart contract on the DeFi protocol SushiSwap led to over $3 million in losses in the early hours of April 9.

The artist behind the most expensive NFT ever sold bought his first-ever PFP, CryptoPunk #4593.

DeFi platforms Curve, Metronome and Alchemix jointly announced an initiative to recover stolen funds from recent exploits of Curve’s pools.

The antivirus tool protects users against common malicious crypto exploits, such as phishing, smart contract vulnerabilities, blind signing, and more.

Both Curve and Multichain were exploited in July, but some related pools had still been paying out governance token rewards.

The team behind the Shibarium network has denied reports of bridge problems and asset losses.

Hong Kong looks set to reintroduce retail crypto trading with Beijing’s approval, FTX Japan returns assets and Huwaei video pumps token 550%

If Bitcoin price starts a recovery, BNB, ADA, XMR and TON could be the first altcoins to rally.

The U.S. securities regulator has now issued dozens of actions outlining how it defines a crypto security and which firms should be exchanges, but the industry is in a holding pattern.

Reverend Eli Regalado admitted to selling $3.4 million in worthless cryptocurrency because the Lord promised him liquidity.

Join the club on friendtech

Data from Polygonscan purportedly showed the Polygon network had not produced a new block in over an hour and 40 minutes, prompting some to believe it was suffering from a network outage.

Fed and FDIC decisions concerning the future of Silicon Valley Bank may affect regional banks across the United States.

Analysts believe Solana could be capable of flipping Ethereum, but it still has plenty of obstacles to overcome first.

Bitcoin has a $100,000 price target if this textbook move plays out, analyst says.

A team of DARPA-funded researchers led by scientists at Harvard, with support from QuEra Computing, MIT, Princeton, NIST, and the University of Maryland, claim they’ve created a first-of-its-kind...

"It is a great luck to catch a block with such a hashrate," someone claiming to be the miner wrote. “In less than a day, luck smiled on me."

Ethereum's smart accounts brought with them a new way for infrastructure providers to earn fees, but Blocknative co-founder, Matt Cutler, said it's "substantially" more technical.

The X account of Rocket Pool, a large Ethereum DApp, has been compromised. and is giving readers false information.

A few clicks and the rewards are right in your hand!

Bitcoin mining could help renewable energy developers recover millions of dollars.

FTX tipped the scales in the amount of illicit cryptocurrency reported after the conviction of Sam Bankman-Fried.

BlockFi, Circle, Avalanche, Yuga Labs, and Proof are among crypto names that had exposure to Silicon Valley Bank.

The rebalancing comes as ether rallies off a successful Shapella upgrade.

Bitcoin ZK-rollup project Citrea has raised $2.7 million in a seed round led by Galaxy Ventures with participation from Delphi Ventures.

The disgraced FTX founder is fingered by some who believe he removed liquidity from the BALD meme coin—before putting some back.

In an interview with Decrypt, Eli Ben-Sasson addressed complaints around details of Starknet’s upcoming STRK token launch.

The move by Etherscan comes after a surge in related phishing attempts.

StarkWare, the developer behind the Ethereum layer-2 blockchain Starknet, had come under heavy criticism for the unlocking schedule for its new STRK tokens.

The MailerLite email marketing service says an employee was phished and allowed internal access to its systems.

A handful of Ethereum network upgrades aim to make it more competitive and efficient. Cointelegraph digs into Ethereum’s 2024 roadmap.

After months of delay, Ethereum validators can now withdraw their Ether and rewards following the successful Shanghai hard fork on the Ethereum Mainnet.

A proposal seeking to fund the defense of Tornado Cash developers was deleted. Arbitrum spokesperson said the removal was requested by the author.

Helium's HNT token today nosedived after Binance decided to delist it. The delisting comes after the blockchain delayed its Solana merge.

The company previously raised $50 million in November 2021 from the same lead investor.

The exchange will be winding down services for Canadian users over the next seven days, from stopping the onboarding of new accounts to allowing existing clients to only withdraw funds.

The moving funds, coming soon before FTX founder and former chief executive Sam Bankman-Fried goes on trial, deepens one of the ongoing mysteries around the exchange's collapse last year.

Shrapnel, a new blockchain-based game Shrapnel will launch in December but U.S. gamers won’t be able to cash out because the company fears it’ll trigger securities laws, Francis Brankin explained.

The team behind zkSync says the $1.7 million stuck in one of its smart contracts will not be “stuck forever” and they have found a solution to the matter.

The Socket team claimed to have paused all contracts and said that “users don’t need to do ANYTHING.”

Dencun, the biggest upgrade since the Merge, went live on the Ethereum network.

MakerDAO rakes in $240 million a year, but MKR is undervalued because it's boring and complicated. Rune Christensen has a plan to change that.

Blockchain intelligence firm Arkham has revealed a list of top crypto wallet holdings from known industry titans, but not all of it is accessible.

Match Systems used a “de-mixing” analysis to potentially discover the source of gas for the attack.

April 12 is the new target date for the highly anticipated Shanghai hard fork, enabling staked ETH withdrawals.

The successor to Saga will have new hardware and a cheaper price point, according to a person familiar with the plans.

Don’t panic; the BlueWallet news is simply another step toward self-custody and users running their own lightning nodes.

Hayes’ prediction came the same day WIF hit a new all-time high above the $3 mark.

The price of ARB fell on Sunday after Arbitrum clarified that vote on its first proposal as a DAO was essentially meaningless.

MicroStrategy’s Q4 2023 results show the enterprise software firm purchased an additional 850 Bitcoin in January, bringing its total Bitcoin holdings to a value of $8.1 billion.

SCB analysts join Bloomberg in predicting a six-figure Bitcoin price within the next couple of years.

Decentralized social media app @Friendtech has made a controversial new announcement — declaring that any existing users who opt into a fork or copycat platform will see their points forfeited.

MetaMask and CoinLedger have entered a partnership that will allow MetaMask users to export their tax information into CoinLedger via a single click.