Tech jobs that do not require coding are important for several reasons. Firstly, they provide opportunities for individuals who may not have the technical background or interest in coding to work in the tech industry. This can help diversify the industry and bring in fresh perspectives and skill sets. Additionally, these roles are crucial for the successful development and launch of tech products and services. Technical support specialists, project managers, technical editors and quality assurance testers are all essential for ensuring that products are user-friendly, high-quality and meet user needs. Finally, these roles often require strong communication, problem-solving and organizational …

Blockchain bridges allow decentralized finance (DeFi) users to use the same tokens across multiple blockchains. For example, a trader can use USD Coin (USDC) on the Ethereum or Solana blockchains to interact with the decentralized applications (DApps) on those networks. While these protocols may be convenient for DeFi users, they are at risk of exploitation by malicious actors. For example, in the past year, the Wormhole bridge — a popular cross-chain crypto bridge between Solana, Ethereum, Avalanche and others — was hacked, with attackers stealing over $321 million worth of wrapped Ethereum (wETH), the largest hack in DeFi history at …

Ethereum layer-2 scaling solution Polygon will undergo a hard fork on Jan. 17 in order to address gas spikes and chain reorganizations issues that has affected user experience on the Polygon proof-of-stake (POS) chain. Polygon officially confirmed the hard fork event in Jan. 12 a blog post, which came after weeks of preliminary discussion on Polygon Improvement Proposal (PIP) forum page in late December. GET READY FOR THE HARDFORK The proposed hardfork for the #Polygon PoS chain will make key upgrades to the network on Jan 17th. This is good news for devs & users -- & will make for …

Web3 investment firm Paradigm has released a Rust implementation of Ethereum, according to a Dec. 7 announcement from the company’s chief technology office, Georgios Konstantopoulos. The new software, called “Reth,” allows Ethereum validators to launch their nodes using Rust instead of Go, Java, or other languages. A previous Rust implementation had been released by Erigon in June, but the Erigon team stopped supporting it in November when they learned that Reth was under development, according to a post by the Erigon team. In the announcement, Konstantopoulos stated that the software has been released in order to “[contribute] to Ethereum’s stability …

Decentralized finance (DeFi) is growing fast. Total value locked, a measure of money managed by DeFi protocols, has grown from $10 billion to a little more than $40 billion over the last two years after peaking at $180 billion. The elephant in the room? More than $10 billion was lost to hacks and exploits in 2021 alone. Feeding that elephant: Today’s smart contract programming languages fail to provide adequate features to create and manage assets — also known as “tokens.” For DeFi to become mainstream, programming languages must provide asset-oriented features to make DeFi smart contract development more secure and …

Zero-knowledge (ZK)-Rollup tech company StarkWare has officially open sourced its new programming language compiler, Cairo 1.0, which will soon be supported on Ethereum layer-2 scaling solution StarkNet in Q1 2023. The news was announced by StarkWare — the company behind StarkNet — in a Nov. 25 Twitter post. StarkWare’s rollup technology and recursive proofs offer the potential to compress millions of transactions on L2 into a single transaction on Ethereum, however the project has been criticized for maintaining control over its IP, not least of all by its more open source focused competitor zkSync. StarkWare described open sourcing Cairo as …

Ethereum development company Nethermind has announced it has “transpiled and compiled” decentralized exchange (DEX) Uniswap v3 on “Warp” — a project designed to allow Ethereum users to swap tokens on the more scalable Ethereum layer-2 network StarkNet. The milestone was announced by team lead Jorik Schellekens in an Oct. 9 Medium post. Nethermind describes Warp as a “Solidity to Cairo Transpiler” which enables Ethereum-based projects written in Solidity to transition its codebase onto StarkNet, allowing them to capitalize on cheaper fees. Transpiling is the process of taking source code written in one programming language and transforming it into another language …

Jim Blasko, a crypto enthusiast, has claimed to have unearthed “the official oldest known uploaded copy of Satoshi's Bitcoin” code, originally uploaded in August 2009. In an Oct. 7 post on Facebook, Blasko said he found code dating back prior to the earliest days Satoshi went public with Bitcoin BTC by “using some browser hacking” on open-source software development platform SourceForge, where the cryptocurrency was registered in November 2008. He included claims that it took the BTC creator six months to mine 1 million coins “as block 20,000 wouldn't come until July 22nd 2009 and others like Hal [Finney]” were …

The highly anticipated nonfungible token (NFT) project Akutars was marred by both an exploit and a bug on the weekend, causing over 11,500 Ether (ETH), worth nearly $33 million, to be locked forever within a smart contract, inaccessible even to the development team. The exploit, however, was conducted by someone trying to show a vulnerability in the project and not steal funds via a hack. The project went live on Friday with a Dutch Auction, a type of auction where the price lowers until it receives a bid, with the first bid winning the sale as long as the price …

On February 11th, two days before the Super Bowl and Coinbase’s $14 million color-changing QR code advert, an engineer was desperately trying to reach out to Coinbase management and the development team. Anyone here can get me a direct line with someone at @coinbase , preferably management or dev team, possibly @brian_armstrong himself? I'm submitting a hacker1 report but I'm afraid this can't wait. Can't say more either, this is potentially market-nuking. DMs open. — Tree of Alpha (@Tree_of_Alpha) February 11, 2022 Tree of Alpha had discovered “a flaw in the new Advanced Trading feature would have allowed a malicious …

Among the original founding fathers of Ethereum (ETH) is Gavin Wood, who joined a group led by Vitalik Buterin that set out to build Bitcoin's competition. Wood is the computer scientist who wrote the first smart contracts for the Ethereum blockchain back in 2014. In an exclusive interview with Cointelegraph, Wood admitted that at the time, he just needed a job. A self-described "technologist at heart" he knew coding was his calling, and made the "obvious" switch from building LEGO bricks to writing blocks of code from an early age. He first discovered Bitcoin via The Silk Road, the online …

“Web3” may be one of the biggest buzzwords of 2022, but the idea of creating an entirely decentralized platform to host decentralized applications has long been a vision of the crypto community. While it’s notable that some blockchain companies began building out Web3 applications four or five years ago, the Web3 space has only started gaining traction recently. The recent growth of Web3 was highlighted in a new report from Electric Capital, a venture capital firm that has been investing in Web3 companies since 2018. The “Electric Capital 2021 Developer Report” analyzed data from nearly 500,000 code repositories and 160 …