GreyNoise Launches Block: Fully configurable, real-time blocklists
Happy December! The holiday season is here...along with travel, warm drinks, and inevitably serving as the family IT helpdesk. This month’s NoiseLetter is packed with good stuff: we’re rolling out Query-Based Blocklists for real-time, fully configurable threat blocking, sharing a quick SuriCon recap (including the Labs team’s chilly adventures in Canada), and giving you a handy holiday tip. When you’re visiting family, run our free IP Check to instantly see whether their home network has been compromised, it’s fast, easy, and saves you from holiday tech chaos.
VP of Data Science + Research, Bob Rudis, creatively gives his thoughts, hot-takes, and whatever else he feels like.
Attackers move fast, and now your defenses can too.
You can turn any GreyNoise query into a real-time, dynamic blocklist for your firewall, SOAR, or other enforcement points. These blocklists update continuously, adapt as attacker infrastructure changes, and are fully configurable to your organization’s risk tolerance.
Built directly into the GreyNoise platform, query-based blocklists let you use the full depth of GreyNoise metadata and instantly convert existing GNQL queries into live, auto-updating feeds, no extra setup required.
Available now for all GreyNoise platform customers.
Your IP Address Might Be Someone Else's Problem (And Here's How to Find Out)
Home networks are increasingly hijacked for scanning and malicious activity, often without anyone noticing. GreyNoise IP Check lets anyone see, in seconds, whether their IP has been observed scanning the internet or behaving suspiciously. No signup, no friction—just a clear verdict and guidance on what to do next.
We’re looking for Active Development Partners who would like to engage in security research by applying Suricata Rules and network packet queries to the GreyNoise historical dataset. If you're interested, please email product@greynoise.io.
*Have a joke you want included in the next NoiseLetter? Submit Your Joke >>
Happy December! The holiday season is here...along with travel, warm drinks, and inevitably serving as the family IT helpdesk. This month’s NoiseLetter is packed with good stuff: we’re rolling out Query-Based Blocklists for real-time, fully configurable threat blocking, sharing a quick SuriCon recap (including the Labs team’s chilly adventures in Canada), and giving you a handy holiday tip. When you’re visiting family, run our free IP Check to instantly see whether their home network has been compromised, it’s fast, easy, and saves you from holiday tech chaos.
VP of Data Science + Research, Bob Rudis, creatively gives his thoughts, hot-takes, and whatever else he feels like.
Attackers move fast, and now your defenses can too.
You can turn any GreyNoise query into a real-time, dynamic blocklist for your firewall, SOAR, or other enforcement points. These blocklists update continuously, adapt as attacker infrastructure changes, and are fully configurable to your organization’s risk tolerance.
Built directly into the GreyNoise platform, query-based blocklists let you use the full depth of GreyNoise metadata and instantly convert existing GNQL queries into live, auto-updating feeds, no extra setup required.
Available now for all GreyNoise platform customers.
Your IP Address Might Be Someone Else's Problem (And Here's How to Find Out)
Home networks are increasingly hijacked for scanning and malicious activity, often without anyone noticing. GreyNoise IP Check lets anyone see, in seconds, whether their IP has been observed scanning the internet or behaving suspiciously. No signup, no friction—just a clear verdict and guidance on what to do next.
We’re looking for Active Development Partners who would like to engage in security research by applying Suricata Rules and network packet queries to the GreyNoise historical dataset. If you're interested, please email product@greynoise.io.
*Have a joke you want included in the next NoiseLetter? Submit Your Joke >>
