NoiseLetter April 2026

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May the 4th feels like the right day to remind you: the Empire doesn't rest, and neither do the scanners hitting your edge. This month we're launching Project Swarm, a community-driven initiative to put deception sensors in the hands of defenders everywhere. Plus new research, recaps, and a packed events calendar. May the signal be with you.

Featured

Introducing Project Swarm: a research initiative to defend the network edge + you're invited! 

 

We've opened the GreyNoise deception platform to the global security community. Deploy a sensor on your own infrastructure and capture real attacker traffic targeting your edge (we mean it). You can use the collected payloads, headers, and full session data for your own research and analysis.

Project Swarm also gives you something no single organization can build alone. Compare your sensor traffic against the GreyNoise global baseline to see what's uniquely targeting you versus what's hitting everyone.

Join Project Swarm today >>

Where to find us

Fresh Content

At the Edge Clear: This is a preview of GreyNoise’s weekly At the Edge intelligence brief that we provide our customers, featuring select insights distilled from internet activity observed across the GreyNoise Global Observation Grid.  View our latest report >> 

Recent Tags and Vulnerabilities

GreyNoise Labs released 81 tags during the month of April:

Community

  • GreyNoise Block is available now with a free trial for 14 days. Test it out to build, manage, and deploy GreyNoise blocklists.
  • Try our Free Account - Quickly identify noisy scanners and trending attacks with our free plan.
  • Request a New GreyNoise Tag - Check out our page where our amazing community can submit tag requests to the GreyNoise team. 
  • Join our Community Slack + Discord- We share intel, give real time updates, and the occasional Dad joke. 

Meme of the Month

Not subscribed to our NoiseLetter? Subscribe here.

Read the transcript

May the 4th feels like the right day to remind you: the Empire doesn't rest, and neither do the scanners hitting your edge. This month we're launching Project Swarm, a community-driven initiative to put deception sensors in the hands of defenders everywhere. Plus new research, recaps, and a packed events calendar. May the signal be with you.

Featured

Introducing Project Swarm: a research initiative to defend the network edge + you're invited! 

 

We've opened the GreyNoise deception platform to the global security community. Deploy a sensor on your own infrastructure and capture real attacker traffic targeting your edge (we mean it). You can use the collected payloads, headers, and full session data for your own research and analysis.

Project Swarm also gives you something no single organization can build alone. Compare your sensor traffic against the GreyNoise global baseline to see what's uniquely targeting you versus what's hitting everyone.

Join Project Swarm today >>

Where to find us

Fresh Content

At the Edge Clear: This is a preview of GreyNoise’s weekly At the Edge intelligence brief that we provide our customers, featuring select insights distilled from internet activity observed across the GreyNoise Global Observation Grid.  View our latest report >> 

Recent Tags and Vulnerabilities

GreyNoise Labs released 81 tags during the month of April:

Community

  • GreyNoise Block is available now with a free trial for 14 days. Test it out to build, manage, and deploy GreyNoise blocklists.
  • Try our Free Account - Quickly identify noisy scanners and trending attacks with our free plan.
  • Request a New GreyNoise Tag - Check out our page where our amazing community can submit tag requests to the GreyNoise team. 
  • Join our Community Slack + Discord- We share intel, give real time updates, and the occasional Dad joke. 

Meme of the Month

Not subscribed to our NoiseLetter? Subscribe here.