Double spend Archives -

Posts Tagged: Double spend


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 remains whether or not wallets are ready to...

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. Bank of America has been ...

BitBet Falls Victim To Strange Bitcoin Double-Spend Behavior

Double-spending in the Bitcoin world is becoming a very rare occurrence, but that doesn’t mean it is impossible to pull off this type of attack....

Bitcoinist Weekly News Re-Hash: Mike Hearn has Fled the Building

What started out as a relatively quiet week ended in tragedy, as news of Mike Hearn abandoning Bitcoin sent the community into an uproar. Following th...