Security Operations
You Only Know Because They Told You
Three companies were breached this spring and none of them noticed — they found out when the company that made the AI…
Bold perspectives. Clear facts. Better cyber decisions.
Signal from the Grid
Cybersecurity best practices, perspectives, and D2's vision of the future in cyber defense.
Read the Grid
One insight, five minutes, every week.
Join D2's List
Signal from the Grid
Latest Articles
Cybersecurity best practices, perspectives, and D2's vision of the future in cyber defense.
Rethinking Cyber Security
You Can’t Patch Your Way Out of an Agentic Breach
An autonomous AI agent broke into Hugging Face and harvested credentials at machine speed — and patching the way in evicted nothing.…
Rethinking Cyber Security
The Rubber-Stamp Problem Just Got a Lot Worse with AI
A human approving an AI agent's actions isn't the same as knowing what it actually did. GhostApproval and a personal near-miss both…
Rethinking Cyber Security
With AI Building and Running the Attack, Defense Has to Move Above the Endpoint
In one week, AI stopped being a forecast on the attacker's side and became a set of case files: a ransomware operation…
Rethinking Cyber Security
The OAuth Mesh: Governing the Trust You’ve Already Granted
Seven security companies lost data out of their Salesforce — and not one of them was breached. The Klue incident is the…
Rethinking Cyber Security
Independence Day for AI Governance
In June, a single government order turned two of the most capable AI models on Earth dark — for everyone — in…
Secure Communication
Contact
Have a tip? Want to report a vulnerability? Reach out through the encrypted contact form.
For speaking engagements and media inquiries, please include relevant details in your message.