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Real-Case Analysis #35: Chile's Massive Data Leak
Case Studies

Real-Case Analysis #35: Chile's Massive Data Leak

More than half of Chile's population had their personal information compromised in a massive data breach involving Caja Los Andes, which exposed sensitive data owing to insufficient security measures and highlighted the need for improved data protection frameworks and international cooperation.

Elisabeth Do
Elisabeth Do
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August 18, 2024
Real-Case Analysis #34: Data Breach at East Valley Institute of Technology
Case Studies

Real-Case Analysis #34: Data Breach at East Valley Institute of Technology

The East Valley Institute of Technology (EVIT) suffered a significant data breach on January 9, 2024, compromising the personal and health information of approximately 208,717 people, including students, staff, and parents, as a result of unauthorized access by the LockBit ransomware group, which exploited potential flaws in EVIT's data protection mechanisms, though no evidence of the data being published online has been discovered.

Elisabeth Do
Elisabeth Do
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August 12, 2024
Real-Case Analysis #33: ADT Home Security Breach
Case Studies

Real-Case Analysis #33: ADT Home Security Breach

In August 2024, ADT disclosed a data breach in which illegal access to company networks exposed client email addresses, phone numbers, and home addresses on a hacker forum, compromising customer trust and resulting in increased operational expenses and reputational damage.

Elisabeth Do
Elisabeth Do
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August 11, 2024
Real-Case Analysis #32: City of Columbus Ransomware Incident
Case Studies

Real-Case Analysis #32: City of Columbus Ransomware Incident

On July 18, 2024, the Rhysida ransomware group attacked the City of Columbus, Ohio, resulting in significant data exfiltration and service disruptions, prompting city officials to take immediate action and collaborate with federal authorities to mitigate the impact and improve future cybersecurity measures.

Elisabeth Do
Elisabeth Do
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August 4, 2024
Real-Case Analysis #31: Massive HealthEquity Data Breach Compromises Personal Information of Millions
Case Studies

Real-Case Analysis #31: Massive HealthEquity Data Breach Compromises Personal Information of Millions

In March 2024, HealthEquity suffered a severe data breach that exposed the personal and health-related information of nearly 4.3 million people as a result of unauthorized access via a compromised third-party vendor account, exposing significant security flaws and necessitating a comprehensive response to mitigate the impact on affected individuals and the company's reputation.

Elisabeth Do
Elisabeth Do
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July 31, 2024
Real-Case Analysis #30: Meta's Sextortion Cleanup: 63,000 Instagram Accounts Removed
Case Studies

Real-Case Analysis #30: Meta's Sextortion Cleanup: 63,000 Instagram Accounts Removed

Meta's sextortion crackdown resulted in the removal of 63,000 Instagram accounts linked to scammers known as the "Yahoo Boys," highlighting the dangers of financial sextortion and emphasizing the importance of collaborative efforts in user education and technological solutions to combat online crime.

Elisabeth Do
Elisabeth Do
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July 24, 2024

Elisabeth Do

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I'm Elisabeth. I work in the domain of cybersecurity and I love writing about cybersecurity.

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