When any company encounters a workplace dispute, breach of information security or allegation of computer crime the truth behind that incident will almost certainly be buried on a computer somewhere. Most disputes or incidents relate to the fact of whether something was said or not, agreed or not or whether they carried out an act or not.
In addition to this is the constant threat of crime from within your organisation, theft of a valuable database, fraudulent accounting, abusive emails, etc. Throw in the time wasted on humourous emails, online shopping, surfing the web and chatting with friends and every company is going to suffer some kind of incident relating to their computers which is going to cost them money at some time.

