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The Top 10 Worst

The World's Worst Botnet Countries

Countries in this chart have the highest number of detected spam-bots as listed in the Spamhaus XBL zone. Most bots can be used for spam, phishing, click-fraud, DDoS and other malicious activities.

Many issues may relate to a country's bot density including technical, policy and socioeconomic factors.

Additional and more detailed statistics can be found at the Spamhaus CBL website:

CBL breakdown by Country

CBL breakdown by Country Traffic

CBL breakdown by Country Infections

CBL breakdown by Country Per Capita


Source: Spamhaus (XBL) database. Data is compiled automatically every 24 hours from the XBL database using the number of currently listed bots for each network (ISP/NSP).
The 10 Worst Botnet Countries
As of 16 January 2017 the world's worst botnet infected countries are:
1
China Number of Bots: 856049

2
India Number of Bots: 843132

3
Brazil Number of Bots: 613745

4
Vietnam Number of Bots: 559358

5
Russian Federation Number of Bots: 530305

6
Iran, Islamic Republic Of Number of Bots: 338570

7
Italy Number of Bots: 204702

8
Indonesia Number of Bots: 192692

9
Australia Number of Bots: 175865

10
Argentina Number of Bots: 161311

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