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Ransomware Defense

Provides in-depth coverage of ransomware threats, attack vectors, and defense strategies. Articles address backup best practices, endpoint protection, network segmentation, incident response procedures, and recovery planning to help organizations withstand ransomware attacks.

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Medusa Ransomware

Medusa Ransomware Gang Phishing Campaigns Explained

A Ransomware Gang That Starts With Your Inbox In 2022, the Medusa ransomware gang emerged as one of the most aggressive threat actors targeting organizations through phishing campaigns. They don't kick down the front door — they walk through it with stolen credentials, harvested from carefully crafted phishing emails

Carl B. Johnson Dec 25, 2022 6 min read
Cybersecurity

Cybersecurity in 2022: What Actually Works Now

The Breach That Should Have Changed Everything In March 2022, the Lapsus$ group breached Okta, Microsoft, Samsung, and Nvidia in rapid succession — not by deploying sophisticated zero-day exploits, but by buying stolen credentials, social engineering help desk employees, and exploiting MFA fatigue. A group reportedly led by teenagers embarrassed some

Carl B. Johnson Aug 23, 2022 7 min read
Computer Security Security

Computer Security Security: Layers That Actually Work

In March 2022, Okta confirmed that the Lapsus$ threat actor group had breached a third-party support engineer's laptop and accessed internal systems. The attack didn't exploit some exotic zero-day vulnerability. It started with compromised credentials — a single point of failure in what should have been a

Carl B. Johnson Jul 30, 2022 7 min read
Computer Virus Prevention

Computer Virus Prevention: 9 Steps That Actually Work

The Virus That Cost One Hospital Chain $67 Million In 2017, the NotPetya attack crippled organizations worldwide. Heritage Valley Health System in Pennsylvania lost access to its entire network. Surgeries were delayed. Patient records vanished. The total global damage from NotPetya exceeded $10 billion, according to the White House. And

Carl B. Johnson Jul 30, 2022 6 min read
Computer Security Service

Computer Security Service: What Actually Works in 2022

The Colonial Pipeline Fallout Changed Everything About How We Buy Security One year ago, a single compromised password shut down the largest fuel pipeline in the United States. Colonial Pipeline paid $4.4 million in ransom. Gas stations across the Southeast ran dry. And the FBI later confirmed that the

Carl B. Johnson Jun 20, 2022 7 min read
Cost of a Data Breach

Cost of a Data Breach: What 2022 Trends Signal

$4.24 Million Per Breach — and the Trajectory Is Ugly IBM's 2021 Cost of a Data Breach Report pegged the global average at $4.24 million per incident — the highest in 17 years of the study. That figure jumped 10% from the prior year. If you're

Carl B. Johnson Feb 24, 2022 7 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
Trojan Horse Malware

Trojan Horse Malware: What It Is and How to Stop It

In July 2021, the REvil ransomware gang exploited a vulnerability in Kaseya's VSA software and dropped a trojan payload onto the systems of roughly 1,500 businesses worldwide. The attack didn't arrive as an obvious virus. It masqueraded as a legitimate software update — the textbook definition

Carl B. Johnson Sep 03, 2021 7 min read
Security of Cyberspace

Security of Cyberspace: What Actually Works in 2021

The Colonial Pipeline ransomware attack in May 2021 shut down fuel delivery across the U.S. East Coast for nearly a week. Gas stations ran dry. Panic buying erupted. A single compromised password — reportedly linked to an inactive VPN account without multi-factor authentication — brought critical infrastructure to its knees. If

Carl B. Johnson Jun 03, 2021 6 min read
Computer Security Security

Computer Security Security: Layers That Actually Work

The Colonial Pipeline Just Proved Your Security Needs Security On May 7, 2021, a single compromised password shut down 5,500 miles of fuel pipeline. Colonial Pipeline paid a $4.4 million ransom within hours. The attack didn't exploit some exotic zero-day. It walked through a legacy VPN

Carl B. Johnson Jun 01, 2021 6 min read