Reentrancy attacks in smart contracts, explained

Golden Encyclopedia | What is a reentrancy attack in smart contracts?

A reentrancy attack is a weakness that occurs when a contract externally calls another contract before completing its own state changes.

Cointelegraph expands to Middle East and North Africa with a new franchise

Cointelegraph MENA will cover the top news and technological developments in each country in the region in Arabic.

Cointelegraph Store introduces Summer of Crypto merch collection

Celebrating the arrival of summer, Cointelegraph has launched a new collection of crypto-inspired summer wear to keep things cool.

Partying in Davos with Cointelegraph: Crypto card payments accepted

We’re saying farewell to the World Economic Forum Annual meeting by demonstrating the real-world utility of crypto payments.

Cointelegraph Research launches venture capital database

A new database from Cointelegraph Research tracks VC activity in the crypto and blockchain industry in unprecedented detail.

Cointelegraph Consulting: Is NFT Music an Untapped Opportunity?

Sales of music NFTs on OpenSea have underperformed compared to digital artwork, collectibles, and other categories.

To welcome the Year of the Tiger, Cointelegraph Chinese successfully held a Chinese New Year Special Event for the Year of the Tiger

Cointelegraph Report: Ethereum Struggles to Migrate to a Brighter Future

Can Ethereum’s rebranding from Eth2 help manage high expectations? What to expect from the migration? Cointelegraph Research has published its report.

Venture capital year in review 2021: Cointelegraph Research Terminal

All the deals, trends, moves and investments in 2021 across the blockchain landscape are analyzed in the latest research paper by Cointelegraph Research.

Crypto ‘en français’: Cointelegraph France is now live

The official introduction of Cointelegraph France is taking place at the Paris Blockchain Week Summit, a flagship European blockchain event.