Rare Bitcoin Stale Block Event Sees $3 Double-Spend
The Bitcoin network has seen its first stale block event since October 2019 resulting in a $3 double spend. With ...
Tag: Double spend
Bitcoin Should ‘Depart’ From Proof-of-Work, Says Bank Of International Settlements
Bitcoin figures have dismissed the latest report on cryptocurrencies by the Bank of International Settlements (BIS) after it claimed Bitcoin ...
Chinese Government May Wield Power to Destroy Bitcoin
China has played a critical role in the crypto markets for several years now. A new paper written by academics ...
Bittrex Delists Bitcoin Gold After Failure to Repay $252,000 in Losses
Cryptocurrency trading platform Bittrex delists Bitcoin Gold trading options after failing to negotiate reparations stemming from a 51 percent attack ...
ZenCash Target of 51% Attack; Loses More than $500k in Double Spend Transactions
The ZenCash network was attacked earlier today via a 51% attack. The attacker managed to reorganize the blockchain multiple times, ...
Child-Pays-For-Parent: Bitcoin Transactions Now Confirmed in Seconds
The torment of waiting hours for a Bitcoin transactions to confirm is officially over, thanks to a little-known trick called ...
Bitcoin Wallets Vulnerable To Opt-in Replace-by-fee Double Spend Attacks
The topic of transaction fees has been kicked around a few times in the world of Bitcoin, but the question ...
Verisign Patent Addresses Double Spending in Digital Currency
Patents are not something native to the Bitcoin world, but that isn’t keeping companies from trying to file them anyway. ...
