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Cyber Hygiene Checklist

Cyber Hygiene Checklist: 12 Steps That Actually Work

When Colonial Pipeline paid $4.4 million in ransom in May 2021, investigators traced the initial compromise back to a single compromised VPN credential — one that didn't have multi-factor authentication enabled. That's not a sophisticated nation-state exploit. That's a basic hygiene failure. And it

Carl B. Johnson Nov 28, 2021 6 min read
Cybersecurity for Executives

Cybersecurity for Executives: What Boards Get Wrong

When Colonial Pipeline's CEO Joseph Blount testified before the Senate in June 2021, he admitted the company paid $4.4 million in ransom after a single compromised password shut down the largest fuel pipeline in the United States. No multi-factor authentication. No segmentation between IT and operational technology.

Carl B. Johnson Nov 28, 2021 6 min read
CEO Fraud Email Scam

CEO Fraud Email Scam: How to Stop It Cold

In March 2021, the FBI's Internet Crime Complaint Center reported that business email compromise — the category that includes every CEO fraud email scam — generated $1.8 billion in reported losses in 2020 alone. That made it the single most financially damaging cybercrime category in the entire IC3 report,

Carl B. Johnson Oct 01, 2021 7 min read
Supply Chain Attack Examples

Supply Chain Attack Examples That Changed Cybersecurity

The Attack That Hit 18,000 Organizations at Once In December 2020, security firm FireEye disclosed that it had been breached — and that the attack vector traced back to a routine software update from SolarWinds, a trusted IT management vendor. Within days, the scope became staggering: up to 18,000

Carl B. Johnson Oct 01, 2021 7 min read
Cybersecurity Due Diligence

Cybersecurity Due Diligence: What Most Companies Skip

When Marriott acquired Starwood Hotels in 2016, the deal looked solid on paper. Two years later, Marriott disclosed that hackers had been inside Starwood's reservation system since 2014 — exposing the personal data of up to 500 million guests. The breach predated the acquisition. The liability didn't.

Carl B. Johnson Sep 23, 2021 7 min read
Dark Web Monitoring

Dark Web Monitoring for Businesses: A Practical Guide

In April 2021, a collection of 533 million Facebook user records surfaced on a dark web forum — names, phone numbers, email addresses, all posted for anyone to grab. Three months before that, a compilation of 3.2 billion email and password pairs called COMB (Compilation of Many Breaches) appeared on

Carl B. Johnson Sep 23, 2021 7 min read
Dark Web

What Is the Dark Web? A Security Pro's Real Talk

Your Credentials Are Probably Already There In April 2021, a threat actor posted a database of 533 million Facebook user records — phone numbers, full names, locations, email addresses — on a popular dark web forum. For the price of nothing. Just sitting there, searchable. So what is the dark web, exactly,

Carl B. Johnson Sep 23, 2021 7 min read
Stolen Credentials Dark Web

Stolen Credentials Dark Web: How Your Logins Get Sold

In April 2021, researchers discovered a database of 533 million Facebook user records — names, phone numbers, email addresses — freely circulating on a dark web forum. That same month, a compilation of 3.2 billion email-password pairs called "COMB" surfaced, aggregated from years of breaches. Stolen credentials on the

Carl B. Johnson Sep 23, 2021 7 min read