Jaff Ransomware Switches to the WLU Extension and Gets a New Design

A new variant of the Jaff ransomware was discovered by security researcher Brad Duncan that includes an updated design for the ransom note and the new WLU extension for encrypted files. Like the first variant of Jaff, this new version continues to be distributed through MALSPAM campaigns that utilize malicious documents and macros to download and install the ransomware. For those who are infected, or just wish to discuss the Jaff ransomware, you can do so in our dedicated Jaff Ransomware Help & Support Topic.
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ORIGINAL SOURCE: BleepingComputer