Explain Business Threats

Human Error and Natural Accidents:
1) (Physical resource damage) Disaster
2) (Random information modification) Mistakes
3) ( Destruction of information) Erasure
4) (Systematic Information Modification) Incompetence
5) (Disclosure of confidential information) Exposure

Acts of Malicious Intent:
6) (Physical resource damage) Vandalism
7) (Random information modification) Pranks and Nuisances
8) (Destruction of information) Sabotage
9) (Systematic Information Modification) Fraud and embezzlement
10) (Disclosure of confidential information) Data theft

I need to write a paper covering three of the most prevalent threats of those listed above. Can you please give me a briefing of three for me to get started on? Maybe 100 words or so