Dive Brief: New data released by Kaspersky Lab last week found that the number of people who encountered ransomware during the last year increased by more than 500% over the previous year. Kaspersky researchers say the number of reported ransomware attacks jumped from 131,111 to 718,536 between April 2015 and March 2016. Meanwhile, the number of enterprise users attacked by ransomware jumped from about 7% of all ransomware victims to more than 13% a year later. Dive Insight: Ransomware continues to pose a significant threat to all types of institutions, both public and private. Earlier this month, the University of Calgary in Canada became the victim of a ransomware attack and paid about $16,000, or $20,000 CDN, to cyberattackers. In February, Hollywood Presbyterian Medical Center in Los Angeles paid the equivalent of $17,000 in bitcoins to a hacker to regain control of its computer systems.