Security


Tech

‘Sequencers’ Are Blockchain’s Air Traffic Control. Here’s Why They’re Misunderstood

Leading rollup operators are criticized for using "centralized sequencers" to package transactions and pass them down to Ethereum, but the real risks may lie elsewhere.

Air traffic controller (Beckett P/Unsplash, modified by CoinDesk)

Finance

SOMA Finance to Issue the First Retail Compliant Digital Security

The SOMA token will be a non-cumulative, participating preferred stock of SOMA.finance and will pay a dividend of up to 10% of profits.

(Pixabay)

Tech

‘Ethereum Supreme Court’ Mooted by Blockchain Executive as Alternative to ‘Code Is Law’

A proposal from Matter Labs co-founder Alex Gluchowski would see a “hierarchical system of on-chain courts” arbitrate on-chain disputes.

U.S. Supreme Court (Al Drago/Getty Images)

Tech

Blockchain Security Firm Quantstamp Hopes to Battle Flash Loan Attacks With New Service

The service has been released in collaboration with researchers from the University of Toronto.

(Getty Images)

Tech

Fireblocks Discloses ‘Zero Day’ Vulnerabilities Impacting Leading MPC Wallets

It’s unlikely users were impacted by the vulnerabilities – collectively referred to as “BitForge” – but Fireblocks says they could’ve let hackers “drain funds from the wallets of millions of retail and institutional customers in seconds” if left unfixed.

(Kevin Ku/Unsplash)

Finance

Web3 Security Startup Cube3.ai Emerges From Stealth With $8.2M Seed Funding

The fundraising was led by Blockchange Ventures with participation from Dispersion Capital, Symbolic Capital, Hypersphere Ventures, Iclub and TA Ventures.

Cube3.ai founder and CEO Einaras Gravrock (CUBE3.AI)

Tech

Blockchain Security Firm Forta Upgrades Its Scam Detector to Battle Growing Crypto Fraud

Hundreds of millions of dollars have been lost to scams and exploits in July alone.

Scam alert (Getty)

Opinion

Why Ethereum Ditching Mining Isn't as Green as Advertised

Former Ethereum core developer Lane Rettig breaks done why the network's major proof-of-stake upgrade last year isn't inherently less wasteful, cheaper or more secure than blockchain mining.

seagull sitting on a stake in. a. body of water (Jan Huber/Unsplash)

Opinion

AI Creates Security Risks and Attack Vectors. Can Blockchain Help?

Decentralized data storage and other blockchain-powered tools can help keep attackers away from AI's information throve, Chao Cheng-Shorland writes.

a figurative representation of a blockchain (fabio/Unsplash)

Markets

Stride Blockchain Will Move to ATOM-Powered Security Model

Stride's native token STRD trades 0.7% higher as the transition is expected to beef up the liquid staking protocol's security by several thousand percent.

(Billy Huynh/Unsplash)