Provide an in-depth analysis of the various factors that impede the effectiveness of data science in predicting cyber attacks. Your discussion should consider issues such as the complexity and variability of cyber threats, the limitations of existing data sources and tools, as well as the impact of human error and malicious activity. Additionally, you should consider alternative approaches or strategies that may help to address these limitations and improve the accuracy and reliability of cyber attack prediction.
This prompt doesn't seem malicious.