The total number of US Customs and Border Protection device searches jumped by 17 percent over the 2024 fiscal year, but more invasive forensic searches remain relatively rare. Over the Past year, United States Customs and Border Protection staff searched more phones and electronic devices at the border than ever before, according to new statistics published by the government agency. Phone searches jumped around 17 percent during the past 12 months--with a marked increase over the past six months. Newly published CBP figures show that for the full fiscal year of 2025--running from October 2024 to the end of September 2025--border agents conducted around 55,424 searches of electronic devices. This is up from around the 47,000 searches that were completed during the government's 2024 fiscal year.

Factors are a foundational component of legal analysis and computational models of legal reasoning. These factor-based representations enable lawyers, judges, and AI and Law researchers to reason about legal cases. In this paper, we introduce a methodology that leverages large language models (LLMs) to discover lists of factors that effectively represent a legal domain. Our method takes as input raw court opinions and produces a set of factors and associated definitions. We demonstrate that a semi-automated approach, incorporating minimal human involvement, produces factor representations that can predict case outcomes with moderate success, if not yet as well as expert-defined factors can.

Law enforcement in America is facing a day of reckoning over its systemic, institutionalized racism and ongoing brutality against the people it was designed to protect. Virtually every aspect of the system is now under scrutiny, from budgeting and staffing levels to the data-driven prevention tools it deploys. A handful of local governments have already placed moratoriums on facial recognition systems in recent months and on Wednesday, Santa Cruz, California became the first city in the nation to outright ban the use of predictive policing algorithms. While it's easy to see the privacy risks that facial recognition poses, predictive policing programs have the potential to quietly erode our constitutional rights and exacerbate existing racial and economic biases in the law enforcement community. Simply put, predictive policing technology uses algorithms to pore over massive amounts of data to predict when and where future crimes will occur.