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What Causes a Data Breach

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Data Breach

What Causes a Data Breach: 7 Root Causes in 2026

In 2023, MGM Resorts lost an estimated $100 million after a threat actor called a help desk, impersonated an employee found on LinkedIn, and talked their way into the network. No zero-day exploit. No nation-state tooling. Just a phone call. If you want to understand what causes a data breach,

Carl B. Johnson Apr 30, 2026 5 min read
Data Breach

What Causes a Data Breach: 7 Root Causes in 2025

In May 2024, Ticketmaster confirmed a breach that exposed the personal data of over 560 million customers. The attack vector? Stolen credentials used to access a third-party cloud database. It wasn't some exotic zero-day exploit. It was a login and password that fell into the wrong hands. If

Carl B. Johnson Jul 15, 2025 7 min read
Data Breach

What Causes a Data Breach: 7 Root Causes Behind Every Attack

In September 2023, MGM Resorts International lost an estimated $100 million after a threat actor social-engineered a help desk employee with a single phone call. One conversation. That's all it took to cripple slot machines, hotel check-in systems, and digital room keys across Las Vegas for over a

Carl B. Johnson Jan 22, 2024 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