J-

First seen

2021-03-01 00:00:00

Malware type

ransomware

Profile updated

2026-07-07 16:13:38

Targeted industries: financial-services healthcare-and-pharmaceutical education-and-nonprofits

Context

J- is a ransomware that encrypts victims' files and demands a ransom for decryption. It primarily targets sectors such as financial services, healthcare, and education, exploiting vulnerabilities to spread.