Harmonized Daily Dataset (2015–2025)

This file provides a harmonized daily dataset covering the period 2015 to 2025. It is created by aligning and cleaning multiple publicly available data sources into a consistent daily format. The dataset includes daily measurements related to cyber activity, news volume, financial market indicators, and macroeconomic variables. Missing values are preserved except where annual series are broadcast to daily frequency. This dataset represents a cleaned and time-restricted version of the integrated raw data, suitable for general-purpose analysis or modeling.