|
Research
Failure Cases
Glossary
Reading
Room
|
Under Construction
| Case |
Main
Cause of Failure |
| Mizuho
bank - Online banking system failure in a big way |
Merger |
| Classification |
Data |
| Case |
Mizuho
bank - Online banking system failure in a big way |
| Event
|
Break
down of billing in utilities companies |
| Trigger |
Many
transaction with incorrect input data |
| Cause
|
Poor
SE practices in company merger |
| Effect
|
Telephone,
gas, and electricity companies can not figure out whether their bills
were paid or not. Money amounts mentioned 25,000,000,000 yen. |
| Evidence |
Break
down of billing |
| Reference |
The
Risk Digest. Vol 22: Issue 5, 5 May 2002 |
| Link |
https://catless.ncl.ac.uk/Risks/22.05.html#subj17
|
|
