The bug could have allowed attackers to overwhelm Zcash’s financial ecosystem with falsified currency, perhaps enough to undermine trust in the cryptocurrency altogether.

The zero day is exploitable through the way the app's Windows client manages a Unicode character that reverses the direction of text. A JavaScript file disguised as…

Lesser-known cryptocurrencies like Monero, Dash and ZCash are all the rage in the criminal underground.

A collection of poorer countries in Eastern Europe are the only places in cyberspace where ransomware isn't seen as a top threat.

The business of bitcoin surveillance is booming.

The Shadow Brokers announced Tuesday that they will accept Zcash as payment for a monthly subscription service to access leaked NSA files. The group also raised speculation…

As bitcoin specialists are hired by the Postal Service's law enforcement wing, researchers continue work on anonymity for the cryptocurrency.