Cyber Crisis was a comic story in Dalek: The Astounding Untold History of the Greatest Enemies of the Universe.
It took fifteen minutes for a spaceship to fall to the might of the Neomorph Cybermen. The lucky half of the crew was those who died. The rest are prisoners of the Seventh Cyber-Fleet, being upgraded. As the conversion slowly happens, the ships is boarded by Silver Daleks who exterminate the Cybermen. Rather than, as the victim hopes, killing the partially upgraded, the Daleks accelerate the process.
The Trojan horses are sent to New Mondas and presented before the Cyber-Controller whom they do not respond to. The Cyber-Leader's scans reveal an Oblivion Continuum within each of the new unit's chest pieces. Before they can be destroyed, the hacked Cybermen give a shout of "exterminate!" before they explode, consuming the city in fire.
Watching from a distance, two Daleks declare that the Cyber-Empire has fallen to the Daleks.
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