Tag

Data Breach Prevention

Explores strategies and best practices for preventing data breaches in organizations of all sizes. Covers topics like access controls, encryption, network monitoring, incident response planning, and employee awareness to help reduce the risk of unauthorized data exposure.

posts

Tailgating Attack

Tailgating Attack Cybersecurity: The Threat at Your Door

In September 2019, a Chinese national named Yujing Zhang walked past security at Mar-a-Lago carrying a thumb drive loaded with malware. She told the front desk she was there to use the pool. That's tailgating — and it nearly compromised one of the most secured private facilities in the

Carl B. Johnson Dec 18, 2021 7 min read
Shoulder Surfing Attack

Shoulder Surfing Attack: The Low-Tech Threat You Ignore

A $10 Pair of Binoculars Can Beat Your $10 Million Security Budget In 2018, a researcher at a security conference demonstrated how he captured over 100 passwords simply by watching people type at airport gates and coffee shops over a two-week period. No malware. No phishing emails. No zero-day exploits.

Carl B. Johnson Dec 18, 2021 7 min read
Cybersecurity Culture

Cybersecurity Culture in the Workplace: A Practical Guide

The Breach That Started with a Single Employee In May 2021, a single compromised password shut down Colonial Pipeline and triggered fuel shortages across the Eastern United States. The credential was tied to a legacy VPN account that lacked multi-factor authentication. One employee. One password. $4.4 million in ransom

Carl B. Johnson Dec 18, 2021 7 min read
Security Awareness Training

How to Measure Security Awareness Training ROI

In March 2021, a single employee at a water treatment plant in Oldsmar, Florida clicked through a remote access session that could have poisoned a city's water supply. The attacker gained entry through a shared TeamViewer password — no phishing email required. The incident raised a question that boardrooms

Carl B. Johnson Nov 28, 2021 7 min read
Cybersecurity Training ROI

Cybersecurity Training ROI: The Numbers That Matter

A $150 Investment vs. a $4.24 Million Breach In March 2021, CNA Financial — one of the largest insurance companies in the U.S. — paid a reported $40 million ransom after a ransomware attack that started with a single employee interaction. That's not a typo. Forty million dollars

Carl B. Johnson Nov 28, 2021 7 min read
Cyber Hygiene

What Is Cyber Hygiene? The Basics That Stop 85% of Attacks

In March 2021, a single compromised password led to the Colonial Pipeline ransomware attack that shut down fuel delivery across the U.S. East Coast. The account didn't even have multi-factor authentication enabled. That's not a sophisticated nation-state exploit — that's a basic cyber hygiene

Carl B. Johnson Nov 28, 2021 7 min read
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