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Threat research, infrastructure analysis, product updates, and security engineering insights from the Whisper team.
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In-depth research reports on internet infrastructure intelligence, threat landscape analysis, and security methodology.
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Real investigations on one pre-joined internet graph — each with a Cypher query you can run live.
Compare
How WhisperGraph stacks up against other infrastructure intelligence tools — data breadth, pre-joined graph, and open query access.
Infrastructure Security Blog
Stay up to date with the latest insights on infrastructure intelligence, threat hunting, and cybersecurity research from the Whisper Security team.
What an ASN actually is
Every IP belongs to an Autonomous System. Understanding ASNs is the first step to uncovering infrastructure relationships, tracing attacks, and investigating the internet beyond individual domains.
Whisper welcomes Jonathan Cave
We’re proud to officially welcome Jonathan Cave to the Whisper Advisory Board.
Whisper welcomes Jeff Osborn
We’re excited to announce that Jeff Osborn, is joining Whisper’s Advisory Board.
Whisper welcomes Merike Kaeo
We’re proud to announce that Merike has joined the Whisper Advisory Board.
Whisper Welcomes Geoff Huston
we’re proud to announce that Geoff Huston has joined Whisper’s Advisory Board.
Whisper welcomes Maarten Botterman
We’re proud to officially welcome Maarten Botterman to the Whisper Advisory Board.
White Papers & Reports
Download in-depth research and technical reports on infrastructure intelligence, DNS security, BGP monitoring, and threat detection from the Whisper.
Six Domains in Eight Seconds: A World Cup 2026 Phishing Investigation
A World Cup 2026 threat investigation: six FIFA lookalikes registered in eight seconds, and how a single monitoring lead expanded into a nine-domain phishing cluster.
Iran Internet Blackout - A Forensic Analysis
A real-time forensic analysis of the nationwide internet blackout in Iran. We present evidence of a coordinated, state-level shutdown, detailing the methods used to sever connectivity for 90 million people and exposing the anatomy of digital authoritarianism.
The State of DNSSEC 2025
A comprehensive analysis of DNSSEC adoption across 200+ million domains reveals that while adoption is growing, the vast majority of the internet remains vulnerable to DNS-based attacks. This report details the current landscape, key growth trends, and the critical role of infrastructure providers.
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