Have Parity Wallet Users Just Lost $300 Million Worth of Ethereum?

Have hackers just attacked another cryptocurrency service provider? Parity Technologies revealed a couple of hours ago that someone has messed with its code, causing funds to freeze.

In an urgent security alert issued to users, the Parity developers say that a vulnerability in the wallet library contract of the standard multi-sig contract has been found. They add that the issue only affects users with assets in a multi-sig wallet created in Parity Wallet that was deployed after July 20th.

The message read:

"Following the fix for the original multi-sig issue that had been exploited on 19th of July (function visibility), a new version of the Parity Wallet library contract was deployed on 20th of July. However that code still contained another issue - it was possible to turn the Parity Wallet library contract into a regular multi-sig wallet and become an owner of it by calling the initWallet function. It would seem that issue was triggered accidentally 6th Nov 2017 02:33:47 PM +UTC and subsequently a user suicided the library-turned-into-wallet, wiping out the library code which in turn rendered all multi-sig contracts unusable since their logic (any state-modifying function) was inside the library."

Update: To the best of our knowledge the funds are frozen & can't be moved anywhere. The total ETH circulating social media is speculative.

— Parity Technologies (@ParityTech) November 7, 2017

In online crypto community forums people speculate that between 500,000 to a million ETH might be forever unrecoverable due to this incident. If true, Vitalik might face incredible pressure to hard fork the Ethereum Blockchain Blockchain Blockchain comprises a digital network of blocks with a comprehensive ledger of transactions made in a cryptocurrency such as Bitcoin or other altcoins.One of the signature features of blockchain is that it is maintained across more than one computer. The ledger can be public or private (permissioned.) In this sense, blockchain is immune to the manipulation of data making it not only open but verifiable. Because a blockchain is stored across a network of computers, it is very difficult to tampe Blockchain comprises a digital network of blocks with a comprehensive ledger of transactions made in a cryptocurrency such as Bitcoin or other altcoins.One of the signature features of blockchain is that it is maintained across more than one computer. The ledger can be public or private (permissioned.) In this sense, blockchain is immune to the manipulation of data making it not only open but verifiable. Because a blockchain is stored across a network of computers, it is very difficult to tampe Read this Term as he did after the DAO crisis. On their part, the Parity team is trying to reassure users they are working on a solution at the moment and that no funds have been lost so far.

Parity Technologies was founded by Gavin Wood, founder and former CTO of Ethereum. Earlier this year it released a Bitcoin Bitcoin While some may still be wondering what is Bitcoin, who created Bitcoin, or how does Bitcoin work, one thing is certain: Bitcoin has changed the world.No one can remain indifferent to this revolutionary, decentralized, digital asset nor to its blockchain technology.In fact, we’ve gone a long way ever since a Florida resident Laszlo Hanyecz made BTC’s first official commercial transaction with a real company by trading 10,000 Bitcoins for 2 pizzas at his local Papa John’s.One could now argue that While some may still be wondering what is Bitcoin, who created Bitcoin, or how does Bitcoin work, one thing is certain: Bitcoin has changed the world.No one can remain indifferent to this revolutionary, decentralized, digital asset nor to its blockchain technology.In fact, we’ve gone a long way ever since a Florida resident Laszlo Hanyecz made BTC’s first official commercial transaction with a real company by trading 10,000 Bitcoins for 2 pizzas at his local Papa John’s.One could now argue that Read this Term technology stack including its own implementation of the Bitcoin protocol.