Schneier

Another Intel Chip Flaw

Remember the Spectre and Meltdown attacks from last year? They were a new class of attacks against complex CPUs, finding subliminal channels in optimization techniques that allow hackers to steal information. S...

WhatsApp Vulnerability Fixed

WhatsApp fixed a devastating vulnerability that allowed someone to remotely hack a phone by initiating a WhatsApp voice call. The recipient didn't even have to answer the call. The Israeli cyber-arms manufactu...

Cryptanalysis of SIMON-32/64

A weird paper was posted on the Cryptology ePrint Archive (working link is via the Wayback Machine), claiming an attack against the NSA-designed cipher SIMON. You can read some commentary about it here. Basical...

Another NSA Leaker Identified and Charged

In 2015, the Intercept started publishing "The Drone Papers," based on classified documents leaked by an unknown whistleblower. Today, someone who worked at the NSA, and then at the National Geospatial-Intellig...