Autonomy was acquired by Hewlett-Packard (HP) in October 2011. The deal valued Autonomy at $11.7 billion (7.4 billion). Within a year, HP had written off

Autonomy was acquired by Hewlett-Packard (HP) in October 2011. The deal valued Autonomy at $11.7 billion (£7.4 billion). Within a year, HP had written off $8.8 billion of Autonomy's value. With refer...