Category «Big Data»

Predictive Policing Software Terrible At Predicting Crimes

Crime predictions generated for the police department in Plainfield, New Jersey, rarely lined up with reported crimes, an analysis by The Markup has found, adding new context to the debate over the efficacy of crime prediction software. Geolitica, known as PredPol until a 2021 rebrand, produces software that ingests data from crime incident reports and produces daily predictions on where and when crimes are most likely to occur. Aaron Sankin, Investigative Reporter and Surya Mattu, Senior Data Engineer and Investigative Data Journalist examined 23,631 predictions generated by Geolitica between Feb. 25 to Dec. 18, 2018 for the Plainfield Police Department (PD). Each prediction they analyzed from the company’s algorithm indicated that one type of crime was likely to occur in a location not patrolled by Plainfield PD. In the end, the success rate was less than half a percent. Fewer than 100 of the predictions lined up with a crime in the predicted category, that was also later reported to police.

Subjects: Big Data, Civil Liberties, Criminal Law, Data Mining, Privacy, Spyware, Technology Trends

We Found 650,000 Ways Advertisers Label You

If you spend any time online, you probably have some idea that the digital ad industry is constantly collecting data about you, including a lot of personal information, and sorting you into specialized categories so you’re more likely to buy the things they advertise to you. But in a rare look at just how deep—and weird—the rabbit hole of targeted advertising gets, Investigative Data Journalist Jon Keegan and Visualizations Engineer Joel Eastwood of the The Markup analyzed a database of 650,000 of these audience segments, newly unearthed on the website of Microsoft’s ad platform Xandr. The trove of data indicates that advertisers could also target people based on sensitive information like being “heavy purchasers” of pregnancy test kits, having an interest in brain tumors, being prone to depression, visiting places of worship, or feeling “easily deflated” or that they “get a raw deal out of life.”

Subjects: Big Data, Civil Liberties, Competitive Intelligence, Cybersecurity, Data Mining, E-Commerce, Health, Privacy

Can you trust AI? Here’s why you shouldn’t

Security expert Bruce Schneier and data scientist Nathan Sanders believe that people who come to rely on AIs will have to trust them implicitly to navigate daily life. That means they will need to be sure the AIs aren’t secretly working for someone else. Across the internet, devices and services that seem to work for you already secretly work against you. Smart TVs spy on you. Phone apps collect and sell your data. Many apps and websites manipulate you through dark patterns, design elements that deliberately mislead, coerce or deceive website visitors. This is surveillance capitalism, and AI is shaping up to be part of it.

Subjects: AI, Big Data, Civil Liberties, Cyberlaw, Human Rights, Legal Research, Privacy

Pete Recommends – Weekly highlights on cyber security issues, July 22, 2023

Privacy and cybersecurity issues impact every aspect of our lives – home, work, travel, education, finance, health and medical records – to name but a few. On a weekly basis Pete Weiss highlights articles and information that focus on the increasingly complex and wide ranging ways technology is used to compromise and diminish our privacy and online security, often without our situational awareness. Four highlights from this week: 81% of Americans unaware digital health apps can sell personal data; How NIST is helping to guide the government conversation on AI; You may deactivate anyone’s WhatsApp account with a simple email; and The scary world of online behavioral advertising.

Subjects: Big Data, Cybersecurity, Data Mining, E-Government, Email, Government Resources, Healthcare, Privacy, United States Law

Pete Recommends – Weekly highlights on cyber security issues, July 15, 2023

Privacy and cybersecurity issues impact every aspect of our lives – home, work, travel, education, finance, health and medical records – to name but a few. On a weekly basis Pete Weiss highlights articles and information that focus on the increasingly complex and wide ranging ways technology is used to compromise and diminish our privacy and online security, often without our situational awareness. Four highlights from this week: The potential healthcare privacy risks of ChatGPT; “Shadow libraries” at heart of mounting copyright lawsuits against OpenAI; Congressional Report Finds Meta and Tax Prep Companies “Recklessly” Shared Taxpayers’ Data; and Cooper Davis Act Would Force Tech Companies to Flag Users for Drugs.

Subjects: AI, Big Data, Copyright, Cybercrime, Cybersecurity, E-Commerce, Legal Research, Privacy, Social Media, United States Law

Pete Recommends – Weekly highlights on cyber security issues, July 8, 2023

Privacy and cybersecurity issues impact every aspect of our lives – home, work, travel, education, health and medical records – to name but a few. On a weekly basis Pete Weiss highlights articles and information that focus on the increasingly complex and wide ranging ways technology is used to compromise and diminish our privacy and online security, often without our situational awareness. Four highlights from this week: Google Says It’ll Scrape Everything You Post Online for AI; How secure are voice authentication systems really?; Scammers using AI voice technology to commit crimes; and privacy alert – disable third party cookies in Chrome as companies continue to track you online.

Subjects: Big Data, Computer Security, Cybersecurity, Email Security, Government Resources, KM, Privacy, Social Media

Pete Recommends – Weekly highlights on cyber security issues, June 30, 2023

Privacy and cybersecurity issues impact every aspect of our lives – home, work, travel, education, health and medical records – to name but a few. On a weekly basis Pete Weiss highlights articles and information that focus on the increasingly complex and wide ranging ways technology is used to compromise and diminish our privacy and online security, often without our situational awareness. Four highlights from this week: Amazon delays virtual care service’s unveiling after senators raised privacy concern; FBI launches national ‘swatting’ database amid rising incidents; How Do Some Companies Get Compromised Again and Again?; and Does ChatGPT Save My Data? OpenAI’s Privacy Policy Explained.

Subjects: AI, Big Data, Congress, Criminal Law, Cybercrime, Cybersecurity, Economy, Education, Email Security, Financial System, Health, Healthcare, Legal Research, Privacy

Suicide Hotlines Promise Anonymity. Dozens of Their Websites Send Sensitive Data to Facebook

Reporter Colin Lecher and Data Journalist Jon Kreeger discuss how websites for mental health crisis resources across the country—which promise anonymity for visitors, many of whom are at a desperate moment in their lives—have been quietly sending sensitive visitor data to Facebook. Dozens of websites tied to the national mental health crisis 988 hotline, which launched last summer, transmit the data through a tool called the Meta Pixel, according to testing conducted by The Markup. That data often included signals to Facebook when visitors attempted to dial for mental health emergencies by tapping on dedicated call buttons on the websites.

Subjects: Big Data, Health, Healthcare, KM, Legal Research, Social Media