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Threats Without Borders

Matt Dotts

Explore the Nexus of Cyber-Financial Crime Investigation, Cybersecurity, and Tactical Cyber Threat Intelligence — All Delivered in One Dynamic Newsletter!"

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Substack
PricingFreemiumPublishesWeekly
Issues297Founded7 years agoLast Issue8 days ago
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Latest Issues

Threats Without Borders - Issue 289

Although paper documents used for the promise of financial payment date back to the Romans, the invention of the pre-printed consumer check with serial numbers is credited to an English banker in 1762. Fraudulent checks probably started app...

8 days ago
11

Threats Without Borders - Issue 288

Plausible Diligence: Why Instructure paid the ransom, and you would too!

I give a talk called “DARVO: The Psychological Manipulation of Ransomware Victims”. If you’ve seen it, you know the basic thesis is that ransomware actors are no...

15 days ago
11

Threats Without Borders - Issue 287

Few individuals in our niche have the credibility to publish opinion pieces through major news organizations like Fox. David Maimon is one.

In this piece, he details how hostile state actors, including Iran, North Korea, Russia, and China...

22 days ago
10

Threats Without Borders - Issue 286

There’s a special kind of confidence that exists on LinkedIn. Someone shares an article with a dramatic headline, adds “Important read!” or “Everyone needs to see this,” and suddenly the post starts bouncing from connection to connection li...

a month ago
10

Threats Without Borders - Issue 285

I’m frequently asked in my community presentations if PDFs are “safe” to open. As usual, my answer is something to the effect of “maybe”.

As the Q1 2026 Email Threats Landscapes Report from Microsoft details, PDFs are becoming one of the m...

a month ago
10

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  • Matt Dotts

    Cybersecurity professional. Cybercrime investigation SME. was a cop. Writes Threats Without Borders newsletter. cyficrime.Substack.com

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