Ettercap is a suite for man in the middle attacks on LAN. It features sniffing of live connections, content filtering on the fly and many other interesting tricks.
It supports active and passive dissection of many protocols (even ciphered ones) and includes many feature for network and host analysis.
+ added the INC (+=) and DEC (-=) operators to the filter engine
!! fixed the compilation of some plugins
!! fixed a segfault in the isolate plugin
!! fixed a bug in the dhcp spoofing module
!! fixed a serious security bug