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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 21 April 2018 the world's worst botnet infected countries are:
1
India Number of Bots: 1903953

2
China Number of Bots: 1776328

3
Vietnam Number of Bots: 605066

4
Iran, Islamic Republic Of Number of Bots: 544475

5
Russian Federation Number of Bots: 503034

6
Turkey Number of Bots: 434593

7
Brazil Number of Bots: 425346

8
Thailand Number of Bots: 391613

9
Mexico Number of Bots: 350787

10
Indonesia Number of Bots: 317338

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