December 5, 2024
Tech News
US officials are advising Americans to use encrypted messaging apps like Signal and WhatsApp to protect their communications following a telecom hack linked to the Chinese hacking group Salt Typhoon. The FBI and CISA officials revealed that the attackers may still have access to sensitive information from US telecommunications networks, urging enhanced security measures.
The NYPD is investigating the murder of UnitedHealthcare CEO Brian Thompson, who was shot outside a Manhattan hotel in what appears to be a targeted attack. The suspect fled the scene on an e-bike into Central Park. Authorities are collaborating with companies like Lyft to verify any connection to shared bike programs, though the suspect’s bike is now believed to have been personal. The motive remains unclear, although Thompson had reportedly received threats before the incident.
Cleerly, a cardiovascular imaging startup, has raised $106 million in a Series C extension round led by Insight Partners. The company uses AI to detect early-stage coronary artery disease through CT scans, aiming to revolutionize heart disease screening. Cleerly’s technology has shown promising growth, with substantial funds raised across multiple Series C rounds totaling up to $223 million. The company is expanding its capabilities while pursuing broader adoption in the healthcare industry.
Tech Explained
Encrypted Messaging – This refers to the process of encoding messages in a way that only authorized parties can access the information, ensuring secure communication.
AI – AI stands for Artificial Intelligence, which involves the development of computer systems that can perform tasks that typically require human intelligence, such as visual perception, speech recognition, decision-making, and language translation.
Coronary Artery Disease – This is a common type of heart disease that occurs when the blood vessels supplying the heart become narrowed or blocked, leading to reduced blood flow to the heart muscle.
CT Scans – CT scans, also known as computed tomography scans, are medical imaging procedures that use x-rays to create detailed cross-sectional images of the body, helping in the diagnosis of various conditions.
Regulatory Clearance – This refers to the process of obtaining approval from regulatory authorities for the marketing and sale of a new medical device or technology, ensuring that it meets safety and efficacy standards.
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