GreyNoise Intelligence Appointed Senior Executive Team
The firm expanded its leadership team in August 2026 to bolster threat intelligence for government clients.
Updated on Sept. 28, 2026 in People
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GreyNoise Intelligence officially appointed Andrew Thompson as senior vice president of adversary operations in August 2026. This move was part of a broader strategy that included hiring three additional senior leaders to strengthen the firm's government business.
Why it matters
The hiring spree aims to address the growing threat of AI-driven exploits against internet-facing devices that lack native security agents. By scaling its leadership, the company intends to better integrate its threat intelligence into critical infrastructure like VPNs and routers.
GreyNoise currently provides threat intelligence data to more than 400 government agencies. The firm also added four senior staff members to its leadership team to support its operational growth.
The players
Andrew Thompson
He is the senior vice president of adversary operations at GreyNoise who previously served as head of global signals operations at Google.
Mark Mager
He joined the firm as the head of adversary engagement to help build out its government-facing business operations.
Steve Miller
He serves as the firm's principal threat researcher focused on developing new intelligence for internet-facing devices.
Joe Lampert
He acts as the director for national security solutions and brings 20 years of military experience to the company.
The details
In addition to Andrew Thompson, the firm appointed Mark Mager as head of adversary engagement, Steve Miller as principal threat researcher, and Joe Lampert as director for national security solutions. These appointments are designed to expand the company's capabilities in securing network devices that generate minimal telemetry.
Timeline
Andrew Thompson officially began his tenure at GreyNoise in August 2026.
The official announcement regarding the four senior hires occurred on September 23, 2026.
Market Landscape
The expansion reflects the broader industry trend of increasing security focus on edge network devices susceptible to AI-automated exploitation. By scaling its leadership, GreyNoise positions itself to better compete for long-term government contracts against established threat intelligence providers.
Government agencies and organizations relying on critical network infrastructure can expect enhanced threat detection capabilities as the company scales. This expansion into national security solutions may eventually influence the standardization of threat intelligence protocols for public-sector hardware.
The takeaway
The addition of veteran leadership from Google and Mandiant highlights a strategic push to secure vulnerable network hardware against modern AI threats. This shift underscores a growing reliance on external threat intelligence to compensate for the hardware limitations of routers and firewalls.
Further reading
For more information on industry leadership shifts, visit the People section.
Source note: This article includes information reported by GovCon Wire.
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