Posts tagged with multi-factor authentication explain how layered identity verification strengthens access security. Coverage includes MFA implementation strategies, authenticator app comparisons, hardware token options, and best practices for deploying MFA across enterprise environments.
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In March 2024, a single compromised employee credential at Change Healthcare led to a ransomware attack that disrupted pharmacy operations across the United States for weeks. The attackers didn't kick down a digital door — they logged in. That's what account takeover looks like in practice, and
The Breach That Started With "Summer2024!" In 2024, the Verizon Data Breach Investigations Report found that stolen credentials were involved in roughly 31% of all breaches over the prior decade — and that number hasn't meaningfully dropped. I've personally investigated incidents where an entire corporate
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 a fake DocuSign email. Within four hours, ransomware had encrypted the entire network. The ransom demand was $250,000.
Your Home Computer Is a Bigger Target Than You Think In 2023, the FBI's Internet Crime Complaint Center received over 880,000 complaints with losses exceeding $12.5 billion — and a massive share of those victims were everyday people targeted through their personal machines. Not corporate networks. Not
A Single Click Cost One Hospital Chain $100 Million In 2024, Change Healthcare — one of the largest health payment processors in the U.S. — got hit with a ransomware attack that disrupted pharmacy operations across the entire country. UnitedHealth Group, its parent company, reported costs exceeding $870 million related to
The 2024 Verizon Data Breach Investigations Report found that stolen credentials were involved in 77% of attacks against web applications. Let me restate that: more than three out of four web app breaches started with a compromised password. Despite billions spent on perimeter defenses, password security best practices remain the
The Breach That Started With a Single Phone In 2022, Uber suffered a devastating breach after a threat actor targeted an employee's mobile device with repeated multi-factor authentication push requests. The attacker combined social engineering with MFA fatigue, and one tap on a phone screen gave them access
In 2023, a single reused password led to the MGM Resorts breach that cost the company over $100 million in damages. The threat actor didn't exploit a zero-day vulnerability or write custom malware. They called the help desk, social-engineered their way in, and leveraged weak credentials to move
The 10-Billion-Password Wake-Up Call In July 2024, a file called "RockYou2024" appeared on a popular hacking forum containing nearly 10 billion unique plaintext passwords compiled from decades of data breaches. It was the largest credential compilation ever leaked. Within weeks, threat actors were running those passwords against corporate
In 2024, the average cost of a data breach hit $4.88 million according to IBM's Cost of a Data Breach Report. That number keeps climbing. And after two decades in this field, I can tell you that most of those breaches didn't involve some sophisticated
