[Security] Protecting Mail On Recent Versions Of OS X

It has been brought to our attention that recent versions of Mail on OS X (perhaps starting with 10.10, but definitely since 10.11), will re-download all of your email from your email server. And since your server doesn’t encrypt your email, that’s a serious concern. This means that the following attack is possible to bypass Espionage’s […]

Espionage 3.6.3 drops 10.7, 10.8, 10.9 + Sparklegate Fix

EDIT February 17, 2016: 3.6.4 and 3.6.5 release notes included here as there are only minor changes. We’re momentarily back from our break in cryptocurrency-research-land (where we’ve been advancing our goal of sustainably open-sourcing Espionage) to bring you the immediate release of Espionage 3.6.3! “But wait! This doesn’t seem like such an exciting release! What […]

Apologies! Sky Kinda Falling + Protecting Yourself From Sparklegate

This is a followup to yesterday’s post: Sky Not Falling: Sparklegate Not As Bad As It Could Be After trying and failing to reproduce Sparklegate, I arrived at the conclusion that Gatekeeper and Quarantine did in fact protect OS X users from the Remote Code Execution (RCE) attack. What I Missed Radek, the discoverer of […]