In-depth coverage of data breach causes, consequences, and prevention tactics. These posts examine real-world breach incidents, regulatory requirements for breach notification, steps to contain and recover from breaches, and proactive measures organizations can take to reduce exposure.
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The SolarWinds Hack Rewrote the Playbook — While We Were Still Reading It As I write this in December 2020, the cybersecurity world is reeling from the SolarWinds supply chain compromise — arguably the most sophisticated cyber espionage campaign ever discovered against the U.S. government and private sector. It's
In July 2020, Twitter suffered one of the most visible cyber incidents of the year — a coordinated social engineering attack that compromised high-profile accounts including Barack Obama, Elon Musk, and Apple. The attackers walked away with over $100,000 in Bitcoin. But what stood out to me wasn't
In December 2020, security firm FireEye discovered that a routine software update from SolarWinds had been weaponized to infiltrate roughly 18,000 organizations — including the U.S. Treasury, the Department of Homeland Security, and multiple Fortune 500 companies. The attackers didn't kick down the front door. They walked
Your Stolen Password Is Probably Already There In 2024, a single dark web marketplace called BreachForums was seized by the FBI — and then resurrected by its users within two weeks. That tells you everything about the persistence of the underground economy. If you've ever wondered what is the
The Attack That Shut Down 100 Romanian Hospitals In February 2024, a ransomware attack hit over 100 hospitals across Romania, forcing them offline and back to pen-and-paper operations. Patient data was encrypted. Emergency services were disrupted. The attack vector? Malware that slipped through a single vulnerable system and spread laterally
The Attack That Paralyzed a Hospital System for 28 Days In 2024, Ascension Healthcare — one of the largest health systems in the United States — was hit by the Black Basta ransomware group. The attack disrupted operations across 140 hospitals. Clinicians reverted to paper records. Ambulances were diverted. It took nearly
A single phishing email brought down a regional hospital chain's entire electronic health records system for eleven days in January. The attackers demanded $14 million in cryptocurrency. The hospital paid. That's where we are right now — and if you're searching for ransomware examples 2026,
In 2023, MGM Resorts lost an estimated $100 million after a social engineering attack that started with a single phone call to an IT help desk. The threat actor impersonated an employee, convinced a technician to reset credentials, and within hours had deployed ransomware across critical systems. Slot machines went
A Single Stolen Password Started a $4.4 Billion Problem In May 2021, a single compromised password shut down the Colonial Pipeline — the largest fuel pipeline in the United States. Fuel shortages hit the East Coast. Panic buying emptied gas stations across multiple states. The company paid a $4.4
The Breach That Nobody Reported — Until It Was Too Late In 2023, a mid-size healthcare provider in the Midwest discovered suspicious network activity on a Friday afternoon. The IT manager flagged it internally but didn't report it externally. By Monday morning, threat actors had exfiltrated 1.4 million
