Tag

Credential Theft

Posts exploring how attackers steal usernames, passwords, and authentication tokens through phishing, keylogging, brute force attacks, and credential stuffing. Includes actionable guidance on multi-factor authentication, password managers, and monitoring for compromised credentials.

posts

Pretexting Attacks

Pretexting Attack Examples: Real Scams That Bypass Security

In 2020, a teenager and two accomplices convinced a Twitter employee they were from the company's IT department. That single phone call gave them access to internal tools, which they used to hijack 130 high-profile accounts — including those of Barack Obama, Elon Musk, and Apple — netting over $100,

Carl B. Johnson Apr 12, 2021 7 min read
Data Breach

What Causes a Data Breach: 7 Real Threats in 2021

In July 2020, Twitter disclosed that attackers had compromised 130 high-profile accounts — including those of Barack Obama, Elon Musk, and Apple — through a social engineering attack targeting employees with access to internal tools. The breach didn't involve some exotic zero-day exploit. It started with phone calls to Twitter

Carl B. Johnson Jan 20, 2021 7 min read
Password Security

Password Security Best Practices That Actually Work

The Breach That Started With a Single Reused Password In December 2020, the SolarWinds breach dominated every security headline on the planet. But while the world fixated on nation-state threat actors and supply chain attacks, I kept thinking about a detail that emerged early: a SolarWinds intern had reportedly set

Carl B. Johnson Jan 14, 2021 7 min read
Strong Passwords

How to Create a Strong Password: A Practical Guide

In the 2020 Verizon Data Breach Investigations Report, over 80% of hacking-related breaches involved stolen or brute-forced credentials. Not sophisticated zero-day exploits. Not nation-state malware. Passwords. The single thing most people treat as an afterthought is the single thing that gets most organizations compromised. Knowing how to create a strong

Carl B. Johnson Jan 14, 2021 7 min read
Password Manager

Why Use a Password Manager: A Security Pro's Take

In December 2020, SolarWinds disclosed one of the most devastating supply chain compromises in history. But buried in the early reporting was a detail that made every security professional wince: a critical password — "solarwinds123" — had been publicly accessible on GitHub. One weak, reused, laughably simple password contributed to

Carl B. Johnson Jan 03, 2021 6 min read
Password Hygiene Tips

Password Hygiene Tips That Actually Stop Breaches

In December 2020, SolarWinds disclosed a supply chain compromise that shook the entire cybersecurity industry. But while the world was focused on nation-state threat actors, Verizon's 2020 Data Breach Investigations Report had already confirmed something far more common and just as devastating: over 80% of hacking-related breaches involved

Carl B. Johnson Jan 03, 2021 7 min read
Insider Threats

How to Prevent Insider Threats: A Practical Guide

In July 2020, a 17-year-old in Florida convinced a Twitter employee to hand over internal tool credentials. Within hours, threat actors had hijacked high-profile accounts — Barack Obama, Elon Musk, Apple — and ran a Bitcoin scam that netted over $100,000. The breach didn't start with a zero-day exploit

Carl B. Johnson Dec 20, 2020 7 min read