SoS Musings - Cyberattacks Against Medical Devices: A Life or Death Problem
SoS Musings - Cyberattacks Against Medical Devices: A Life or Death Problem
By grigby1
By grigby1
By aekwall
Seiko Group Corporation (SGC) has recently revealed the extent of a data breach that it disclosed initially in August. The company's latest notice focuses on the security of 60,000 records. The data breach notification, originally published on its website on August 10, resulted from unauthorized access detected on July 28, 2023, after the ransomware gang BlackCat listed Seiko on its data leak site.
According to the Identity Theft Resource Center (ITRC), nearly three-quarters (73%) of US small business owners reported a cyberattack last year, with employee and customer data most likely to be targeted in data breaches. The ITRC compiled its data from interviews with 551 small business owners and employees. The ITRC found that, despite experiencing a record number of attacks, most (85%) of the respondents said they were ready to respond to a cyber incident, up from 70% last year.
According to security researchers at Comparitech, ransomware breaches have cost the US economy tens of billions of dollars in downtime alone over the past seven years. The researchers analyzed data on all known ransomware attacks affecting medical organizations between 2016 and mid-October 2023, looking at specialist IT news, data breach reports, and state reporting tools. During the time period, there were 539 reported attacks on healthcare organizations, impacting an estimated 9780 separate hospitals, clinics, and other organizations.
Scientists at the University of Sheffield have found that Natural Language Processing (NLP) tools, such as ChatGPT, can be tricked into generating malicious code, which could lead to cyberattacks. The study is said to be the first to demonstrate that NLP models can be used to attack real-world computer systems in various industries. The results show that Artificial Intelligence (AI) language models are vulnerable to simple backdoor attacks, such as planting a Trojan Horse, which could be activated anytime to steal data or disrupt services.
The Cybernews research team discovered two New England BioLabs (NEB) environment (.env) files hosted publicly on September 18. They contained sensitive information, including database credentials, SMTP server login information, enterprise payment processing information, and more. Both files were designated for the production environment, meaning that they were likely used in real-time operations at the Canada branch of the company.
Recent incidents demonstrate that threat actors see opportunities when new technologies are designed with inadequate security. Technology vendors continue to create functionality and features with the intention of improving digital experiences. They are continuously trying to respond to business and consumer demands for better and faster features. However, new technologies are often developed without much consideration for privacy and security.
The City of Philadelphia has recently issued a notice, reporting a recent security breach that could affect the personal data of individuals. The breach was first detected on May 24, 2023, when suspicious activities were identified within the City’s email system. To investigate the matter, the City engaged third-party cybersecurity experts, who determined that unauthorized access to certain email accounts occurred between May 26 and July 28, 2023. On August 22, 2023, the City also discovered these breached email accounts contained protected health information (PHI).