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Coinbase details how it prevented a sophisticated attack

Coinbase details how it prevented a sophisticated attack

Coinbase revealed yesterday, in a blog post, that it witnessed a sophisticated attack on its computer systems. If successful, the hackers would have been...

“Litecoin Has Zero Active Development” As Dusting Attack Hits

Leaked messages from a Litecoin developer chat show no evidence of active development on privacy features as Litecoin users are hit with a...
Claim: Ethereum’s faltering hashrate makes it susceptible to attack

Claim: Ethereum’s faltering hashrate makes it susceptible to attack

This article was updated after it was published with comments from Eric Conner, an Ethereum advocate who works at prediction market Gnosis. Ethereum mining...

Dash Activates ChainLocks 51% Attack Protection, Becomes Most Secure Decentralized Currency?

Dash has activated ChainLocks protecting the network against 51% attacks, becoming possibly the most secure decentralized currency. With today’s activation of ChainLocks...
Zcash executives fire back at Facebook’s attack on privacy

Zcash executives fire back at Facebook’s attack on privacy

Privacy coin advocates are up in arms over Facebook’s Libra Coin. Last week, Facebook’s blockchain lead David Marcus implied that privacy-focused coins like Monero...

Florida City Pays $600,000 Bitcoin Ransom To Hackers After Ransomware Attack

The Florida City of Riviera Beach paid a $600,000 to hackers who took over its computer system in a ransomware extortion operation, paralyzing the city's...

Bitcoin Cash Upgrade Leads to “Attack” and Friendly 51% Reorg, Calls Consolidation of Hash...

Bitcoin Cash recently issued an upgrade to make the previously unspendable Segwit coins on BCH spendable and redeemable again, but when an unknown...

Hackers Now Demand $10k Per Day In Baltimore Cryptocurrency Ransomware Attack

Approximately 10,000 Baltimore City government computers remain crippled after a cryptocurrency ransomware attack locked officials out of critical servers, basically paralyzing the city for...

Dash brings anti-51 percent attack software upgrade to mainnet

Dash’s highly-anticipated “anti-51 percent attack” network upgrade has finally been completed, marking “one of the most important updates” in the blockchain’s five-year history, according...

FBI Gets Involved After Cryptocurrency Ransomware Attack Paralyzes Baltimore City

About five days after Baltimore City government was paralyzed by cryptocurrency ransomware, which infected computers associated with severs tied to the city's communication network...

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