Global prevalence of infostealer malware H1 2023, by family
In the first half of 2023, Conti ransomware was the most common among all ransomware families, encountered by around 14 percent of the users. The second-ranked Lockbit accounted for 9.4 percent prevalence, while STOP Ransomware followed with approximately eight percent. Ransomware is a type of malware that blocks access to the victim's personal data unless a ransom is paid.