The Secure Circuit
David Kyazze-NtwatwaEverything that is electronic warfare, ethical hacking, cybersecurity, and real-world ops.
| Platform |  | Pricing | Freemium | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 45 | Subscribers | Read | littlehakr.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
NVIDIA’s “Physical AI” Pivot at CES 2026
NVIDIA opened CES 2026 by not doing the thing everyone expected: no shiny new consumer GeForce GPU launch. Multiple live-coverage outlets noted the absence of new consumer GPU announcements, with NVIDIA’s CES news instead leaning into DLSS ...
I Taught Cyber Claude to Audit Smart Contracts
What happens when you point artificial intelligence at the code that runs billion-dollar apps?
The New Attack Surface: What Security Researchers Need to Know About AI-Integrated PDF Workflows
800 million users. Zero-friction PDF editing. One question: Are we ready?
AI-Powered Phishing Is Having Its Black Friday Moment
Do you trust every login screen? You may want to reconsider.
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