Issue #4 of uninformed has been released. This issue contains the following articles

- Improving Automated Analysis of Windows x64 Binaries
- Exploiting the Otherwise Non-Exploitable on Windows
- Abusing Mach on Mac OS X
- GREPEXEC: Grepping Executive Objects from Pool Memory
- Anti-Virus Software Gone Wrong

Issue Link: http://www.uninformed.org/?v=4