This is a very good nonfiction book on a current technological issue in cybersecurity. The book is written for elementary students, but the content is interesting and relevant enough that it would also make a good choice for a Hi-Lo reader for an English Language Learner or a striving reader who is older than elementary school age. I really enjoyed the wide spacing and larger print, and colorful pictures.

This edition has the most up-to-date information, making it a worthwhile investment for librarians and teachers looking to upgrade their non-fiction technology section.