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AI brain tumor detection, Clear biometrics expands beyond airports, AI tracking with bacteria, and rise of bad bots [11-20-2024]

AI Enhances Brain Tumor Detection with Convolutional Neural Networks

AI models trained on MRI data can now distinguish brain tumors from healthy tissue with high accuracy, nearing human performance. This study emphasizes explainability, enabling AI to highlight the areas it identifies as cancerous, fostering trust among radiologists and patients.

Source: https://neurosciencenews.com/cnn-ai-brain-cancer-28087/?utm_source=flipboard&utm_content=topic%2Fartificialintelligence


Clear's Ambitious Expansion Beyond Airports Raises Concerns About Privacy and Equity

Clear, a biometric identity company known for helping people skip airport security lines, is expanding its 'frictionless' identity verification platform beyond airports to various other sectors such as sports arenas, retail, and healthcare. The company aims to become the 'identity layer of the internet' and the 'universal identity platform' of the physical world by leveraging biometric technology. This expansion is driven by the increasing necessity for identity verification due to factors like sophisticated fraud, data breaches, and the push toward contactless experiences in the wake of the pandemic. However, critics warn about the potential exclusion of certain demographics, privacy and security risks, and the concentration of biometric data in the hands of a single profit-driven entity. Additionally, the shift toward facial recognition technology raises concerns about privacy, surveillance, and potential risks associated with centralized biometric databases.

Source: https://www.technologyreview.com/2024/11/20/1107002/clear-airport-identity-management-biometrics-facial-recognition/?utm_medium=tr_social&utm_source=reddit&utm_campaign=site_visitor.unpaid.engagement


New AI Tool Tracks Your Steps by Reading the Bacteria You Carry

Lund University has developed an AI tool, Microbiome Geographic Population Structure, that can track recent human locations by analyzing microorganisms. This innovative tool uses bacteria as 'geographic fingerprints' and holds potential for use in medicine, epidemiology, and forensics, allowing for the tracing of microbial signatures for disease, infection, and criminal investigations.

Source: https://scitechdaily.com/new-ai-tool-tracks-your-steps-by-reading-the-bacteria-you-carry/


Rise of Advanced Bad Bots: A Cybersecurity Report

A report from cybersecurity platform Barracuda has revealed that bad bots have become more advanced, human-like, and sophisticated. The report also identified an emerging category of AI bots called 'grey bots', which are designed to scrape large volumes of data from websites without permission for the purposes of training AI generative models. The report recommends businesses take a multi-layered approach to combat bots, including robust application security and specialized bot protection, and to use machine learning to effectively detect and block almost-human bot attacks.

Source: https://techinformed.co/bad_bots_becoming_more_human


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