Sampled Internet Traffic Rate (daily)
| We receive sampled and generalized information about Internet traffic flow rates from many partners, and this chart reflects those rates over the past 30 days, aggregated daily. This is by no means the "full speed" of the Internet, but a way of seeing trends and patterns within the overall mix of traffic. |
IP Protocol Trends
| Our global view of Internet traffic provides many useful insights, one of which is the relative prevalance of various IP protocols. This chart shows the most commonly seen IP protocols, and their relative popularity in sampled network traffic over the past 30 days. Note that the Y axis is scaled logarithmically, so even small differences on the chart reflect significant differences in usage levels. |
Top 10 TCP Ports (logarithmic scale)
| This chart shows the top 10 TCP ports seen in sampled global Internet traffic in our most recent hourly data sample. This chart is on a logarithmic scale, so the difference between the top port (usually TCP/80) and the bottom port may be more significant than it appears to the naked eye. |
Daily DDoS Attacks
| Our malicious activity monitoring includes insight into distributed denial of service (DDoS) attacks launched by various botnets around the globe. This chart indicates the number of attacks seen each day across a subset of our monitoring infrastructure, giving some insight into trends and patterns in miscreant activity. |
Internet Malicious Activity Maps
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The map to the left shows network locations of malicious activity on the Internet within the past 30 days, plotted using a Hilbert curve. Check out our Internet Malicious Activity Maps page for full details and a larger view of this and other maps. |
Recent Releases
Major Web Presence Refresh
[01 SEP 2010] Team Cymru is pleased to announce a major revamp of its web presence today, with the launch of the Team Cymru Commercial Services site at www.team-cymru.com as well as a reworking of some content on team-cymru.org to match, and simpler navigation to the Dragon Research Group site, detailing our volunteer activities. This new "three headed" approach is intended to more seamlessly link these three aspects of Team Cymru - community services, commercial services, and volunteer activities - in order to provide a more complete view of our diverse offerings and insights.
We hope this new site will help all interested parties get a better understanding of Team Cymru's offerings, insight, and capabilities.
New UE Brief: Gaming & the Underground Economy
[09 AUG 2010] The Team Cymru Business Intelligence Team is pleased to announce the release of the latest Underground Economy Brief, entitled "Gaming & the Underground Economy". This edition details the criminal aspects of online gaming, where miscreants are increasingly seeking to monetize virtual goods and currencies, as well as stolen accounts.
As always, you can read the full whitepaper, and see an interview with one of the authors are part of this week's episode of the Who and Why Show.
Team Cymru Opens IPv6 Tunnel PoP
[29 JUL 2010] Team Cymru is proud to join the Six Access project ("SixXS"), becoming the 6th US PoP in one of the largest IPv6 tunnel broker services available. For more information on the SixXS project and how you can get a free IPv6 tunnel, check out the main SixXS web site and the Team Cymru PoP page. We look forward to seeing you on the IPv6 Internet!
UE Brief: Criminal Commodities
[28 JUN 2010] Team Cymru's Business Intelligence Team has published their latest Underground Economy Brief, "Criminal Commodities in the Underground Economy". This paper gives a short overview of current practices and trends, primarily in the area of credit card fraud, in a brief and non-technical style. You can read the full paper and see the accompanying short YouTube video as part of this week's episode of the Who and Why Show.
View older news items in our news archives.
![[ Team Cymru Community Services ]](/images/csnav/community_on.png)
![[ Team Cymru Commercial Services ]](/images/csnav/commercial_off.png)
![[ Dragon Research Group ]](/images/csnav/drg_off.png)

