Moxie Marlinspike—the pseudonym of an engineer who set a new standard for private messaging with the creation of the Signal ...

How end-to-end encryption is the wall that keeps our digital secrets safe – and why modern life would be unimaginable without ...

The ransomware family’s abuse of Polygon smart contracts echoes techniques recently seen in Ethereum-based attacks.

The DeadLock ransomware group, a newly emerged digital extortion group, is using blockchain smart contracts to store proxy ...

Email has been a fundamental form of communication for decades, and it is likely to remain so for many years to come. While there are plenty of free email services available, many of them lack ...