Attacks on IT infrastructure have other motives besides ransom too. For example. IP theft such as stealing the secret recepcie to the KFC herbs and spices, or

Attacks on IT infrastructure have other motives besides ransom too. For example. IP theft such as stealing the secret recepcie to the KFC herbs and spices, or stealing the soure code to a competitors product, or the user database. Moreover, attacks to ravage the target without the motive of ransom are common, see the Sony hack for example. The only solution against attacks is better security.