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Polygon upgrade quietly fixes bug that put $24B of MATIC at risk

Ethereum-based layer two scaling network Polygon has quietly fixed a vulnerability that put almost $24 billion worth of its native token MATIC at risk. According to a Dec. 29 blog post from Polygon, the “critical” vulnerability in the network’s Proof-of-Stake (PoS) Genesis contract was first highlighted by two whitehat hackers

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Delaying the Ice Age — Ethereum Network Participants Prep for Upcoming Arrow Glacier Upgrade – Technology Bitcoin News

The Ethereum network will be undergoing a scheduled upgrade soon called “Arrow Glacier,” a change that aims to mimic the “Muir Glacier” upgrade. Essentially, Ethereum’s Arrow Glacier changes the parameters of the network’s Difficulty Bomb delay to June 2022. This will give the Ethereum network another six months until it

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Coinbase adds ‘ETH2’ despite tomorrow’s Ethereum upgrade postponing difficulty bomb

Cryptocurrency exchange Coinbase has added a mirrored version of the Ethereum blockchain's native token Ether (ETH) to its crypto price index, just ahead of a key network upgrade on Dec. 10.Dubbed "ETH2," the symbol appeared to have been tracking the original Ether market data synchronously. For instance, the cost to

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First Mover Asia: Bitcoin Drifts Lower After Taproot Upgrade; Ether Drops

Good morning, Here’s what’s happening this morning:Market Moves: Bitcoin’s highly anticipated Taproot upgrade fails to produce any noticeable price pop.Technician’s take: Short-term upside appears to be limited given the loss of positive momentum.Catch the latest episodes of CoinDesk TV for insightful interviews with crypto industry leaders and analysis.PricesBitcoin (BTC): $64,514

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Highly Anticipated Bitcoin Upgrade Taproot Activates — Taproot Script-Spends Seen in the Wild – Technology Bitcoin News

Bitcoin advocates are celebrating the successful implementation of the Taproot upgrade after block height 709,632. The upgrade was highly anticipated as it was one of the biggest changes since the introduction of Segregated Witness (Segwit) in 2017. After the upgrade was completed, the Bitcoin community discussed the slew of benefits

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