Webinar: How Resurgent Vulnerabilities Jeopardize Organizational Security
This month was wild, our sensors picked up major threats, including a stealthy backdoor campaign targeting ASUS routers and a coordinated scan blitz hitting 75 exposure points in a single day. While part of the GreyNoise Labs team gathered offsite, the rest stayed locked in to catch it all. Get the full breakdown in this month’s NoiseLetter.
VP of Data Science + Research, Bob Rudis, creatively gives his thoughts, hot-takes, and whatever else he feels like.
Join GreyNoise Founder & Chief Architect Andrew Morris and VP of Data Science Bob Rudis on June 3rd as they unpack critical findings from our 2025 report, A Blindspot in Cyber Defense: How Resurgent Vulnerabilities Jeopardize Organizational Security.
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GreyNoise uncovers a stealthy backdoor campaign affecting thousands of ASUS routers. Attackers gained persistent access — surviving reboots and firmware updates — by abusing legitimate configuration features.First observed March 18, 2025.
New Experiment: WatchGOG!
A peek behind the curtain at more detailed statistics from the Global Observation Grid.
>> Check it out
JA4 now available for Threat Hunt customers
JA4 has been a top request from our community as it helps correlate scanning and exploitation activity across IPs with similar TLS behavior. We're pleased to add it to our Threat Hunt data module.
SSO for Enterprise Customers
We've added the ability to support multiple SSO providers for customers interested in stronger authentication for their GreyNoise accounts. If you would like to set up SSO for your account please reach out to your Customer Success Manager for assistance.
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*Have a joke you want included in the next NoiseLetter? Submit Your Joke >>
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This month was wild, our sensors picked up major threats, including a stealthy backdoor campaign targeting ASUS routers and a coordinated scan blitz hitting 75 exposure points in a single day. While part of the GreyNoise Labs team gathered offsite, the rest stayed locked in to catch it all. Get the full breakdown in this month’s NoiseLetter.
VP of Data Science + Research, Bob Rudis, creatively gives his thoughts, hot-takes, and whatever else he feels like.
Join GreyNoise Founder & Chief Architect Andrew Morris and VP of Data Science Bob Rudis on June 3rd as they unpack critical findings from our 2025 report, A Blindspot in Cyber Defense: How Resurgent Vulnerabilities Jeopardize Organizational Security.
GreyNoise uncovers a stealthy backdoor campaign affecting thousands of ASUS routers. Attackers gained persistent access — surviving reboots and firmware updates — by abusing legitimate configuration features.First observed March 18, 2025.
New Experiment: WatchGOG!
A peek behind the curtain at more detailed statistics from the Global Observation Grid.
>> Check it out
JA4 now available for Threat Hunt customers
JA4 has been a top request from our community as it helps correlate scanning and exploitation activity across IPs with similar TLS behavior. We're pleased to add it to our Threat Hunt data module.
SSO for Enterprise Customers
We've added the ability to support multiple SSO providers for customers interested in stronger authentication for their GreyNoise accounts. If you would like to set up SSO for your account please reach out to your Customer Success Manager for assistance.
*Have a joke you want included in the next NoiseLetter? Submit Your Joke >>
