Shadowserver works with national governments, network providers, enterprises, financial and academic institutions, law enforcement agencies, and others, to reveal security vulnerabilities, expose malicious activity and help remediate victims.

4-5 million

IP addresses sinkholed per day, across 400 different malware family variants

12 petabytes

of malware and threat intelligence stored, growing at 1+ PB/year

96 billion

UDP and 214 billion TCP IPv4 scan packets sent every day