Ransomware Attacks Becoming More "Professional," Report Warns

Ransomware attacks are not only becoming increasingly sophisticated - they're also targeting critical infrastructure and becoming more "professional," according to a recent report highlighting ransomware attacks that took place last year.

The Joint Cybersecurity Advisory - coauthored by authorities in the United States, United Kingdom and Australia - found an "increase in sophisticated, high-impact ransomware incidents against critical infrastructure" last year. The advisory noted 14 of the 16 critical infrastructure sectors in the U.S., including defense and emergency services, were targeted in 2021. Critical infrastructure targets in Australia included the medical and energy sectors.