PUP.Optional.JetClean

Short bio

PUP.Optional.JetClean is Malwarebytes’ detection name for a potentially unwanted program (PUP) published by BlueSprig that behaves like a “system optimizer”. These so-called “system optimizers” use intentional false positives to convince users that their Windows systems have problems and buy their product..

Symptoms

Scheduled Task to update JetClean