Trackers Services that track and profile people online.
Analytics Services that provide visitor analysis/profiling.
Ads Services that serve ads and track their audiences.
Other Services that engage in tracking and profiling in another way.
Malware Domains and Websites used in Malware Operations. This does not include social engineering (such as phishing), which will later be covered by another label.
CNC Server Domains used by a malware command and control infrastructure.
Exploit Websites that directly execute exploits against browsers
Payload Domains used for second stage download/infections
Download Websites serving infected software or files.
Other Domains and Websites used in other malicious way. This does not include social engineering (such as phishing), which will later be covered by another label.