
| Characteristic | Indiscriminate style* | Non indiscriminate style |
|---|---|---|
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
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Source
Release date
March 2019
Region
Japan
Survey time period
2013 to 2018
Supplementary notes
*The source defined spear phishing attacks which send out e-mails with the same text or malware to 10 or more destinations as the ‘indiscriminate’ attacks.
Data prior to 2014 come from previous reporting.
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