Understand how ransomware attacks work and what steps you can take to prevent, detect, and recover from them. Our ransomware protection articles cover backup strategies, network segmentation, incident response planning, and the latest defenses against evolving ransomware variants.
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The CEO Who Clicked the Link In 2024, the SEC charged SolarWinds' CISO with fraud for misleading investors about the company's cybersecurity posture. That case sent a clear message: cybersecurity accountability now sits in the executive suite, not just the IT department. If you're a
The Breach That Started With a Single Click In 2023, MGM Resorts lost an estimated $100 million after a threat actor social-engineered a help desk employee with a ten-minute phone call. The attacker found an employee on LinkedIn, called the IT service desk, and convinced them to reset credentials. That&
The Breach That Cost a 12-Person Company Everything In 2023, a small accounting firm in Sacramento lost access to every client file it had. A single employee clicked a link in what looked like a DocuSign notification. Within four hours, ransomware had encrypted the entire network. The ransom demand was
The Breach That Bankrupted a 40-Person Company In 2023, a small accounting firm in Sacramento lost every client record it had. A single employee clicked a phishing link disguised as a DocuSign notification. Within 72 hours, a threat actor had deployed ransomware across the entire network. The firm paid $350,
The Accountant Who Cost Her Company $2.3 Million She wasn't careless. She wasn't stupid. She was a 15-year veteran of her firm's finance department, and she followed what she thought was a legitimate email from the CEO asking for an urgent wire transfer.
A Single Click Cost One Hospital Chain $100 Million In 2024, Change Healthcare — the payment processing backbone for thousands of U.S. healthcare providers — was crippled by a ransomware attack attributed to the ALPHV/BlackCat group. UnitedHealth Group, Change Healthcare's parent company, disclosed that the incident cost over
The Breach That Cost Change Healthcare Everything In February 2024, a threat actor used stolen credentials to access Change Healthcare's systems — systems that lacked multi-factor authentication on a critical remote access portal. The result? A ransomware attack that disrupted pharmacy operations across the United States for weeks and
A Single Misconfigured Bucket Cost Them Everything In 2023, Toyota disclosed that a cloud misconfiguration had exposed the vehicle location data of 2.15 million customers for over a decade. The root cause wasn't a sophisticated threat actor. It was a single storage bucket set to public instead
In 2023, MGM Resorts lost an estimated $100 million after a social engineering attack that started with a single phone call to a help desk. The attackers didn't exploit a zero-day vulnerability. They didn't write exotic malware. They called IT support, impersonated an employee, and got
The Breach That Changed How I Think About Cybersecurity In February 2024, Change Healthcare suffered a ransomware attack that disrupted insurance claims processing for hospitals and pharmacies across the United States. UnitedHealth Group confirmed the breach affected approximately 100 million individuals — making it one of the largest healthcare data breaches
