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After receiving tokens, Poly Network started to address the hackers as "Mr. White Hat" and offered to reward them with a $500,000 bug bounty and the position of "chief security advisor" of Poly Network, as a strategy to ensure safe return of the rest of the affected assets. [7] The last of the hacked money was returned to Poly Network on August 25.
Polygon (formerly Matic Network) is a blockchain platform which aims to create a multi-chain blockchain system compatible with Ethereum. As with Ethereum, it uses a proof-of-stake consensus mechanism for processing transactions on-chain. Polygon's native token is POL, an ERC-20 token which allows for compatibility with other Ethereum ...
A "rug pull" is a scam, similar to an exit scam or a pump and dump scheme, in which the developers of an NFT or other blockchain project hype the value of a project to pump up the price and then suddenly sell all their tokens to lock in massive profits or otherwise abandon the project while removing liquidity, permanently destroying the value ...
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Fraud is part of any decentralized system, but should regulators step in?
OneCoin logo on the door of their office building in Sofia, Bulgaria, in 2016. OneCoin is a fraudulent cryptocurrency scheme [1] [2] conducted by offshore companies OneCoin Ltd (based in Bulgaria [3] and registered in Dubai) and OneLife Network Ltd (registered in Belize), both founded by Ruja Ignatova in concert with Sebastian Greenwood. [4]
USDC operates as an Ethereum ERC-20 token and is also available on several other blockchain platforms such as Base and Polygon. [2] [3] Visa initiated a pilot program to send USDC via the Solana blockchain to payment firms Worldpay and Nuvei, who could then transfer payment to merchants.
A blockchain is "an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way". [63] For use as a distributed ledger, a blockchain is typically managed by a peer-to-peer network collectively adhering to a protocol for validating new blocks. Once recorded, the data in any given ...