Encryption alone is no longer sufficient to protect privacy in LLM interactions, as metadata patterns can be exploited to ...

A single leaked hint exposed the CIA’s most puzzling code. But dozens of the world’s toughest ciphers are still waiting to be solved.

SAN FRANCISCO — Terrorists are increasingly using the hidden parts of the Internet to avoid surveillance, relying on the open web for recruiting but then moving to encryption and the Dark Web for more ...

Microsoft has revealed a new type of cyberattack it has called "Whisper Leak", which is able to expose the topics users ...

Gianluca Di Bella said that quantum progress renders today’s encryption and ZK-proofs obsolete, as adversaries can now ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the best VPNs we've tested. I’ve been writing about ...