Is Mac App Store safe ?

Hello, I just bought from the Mac App Store a software to clean my disk drive, and when downloading it, Avast blocked and quarantined the new software because of infection MacOS:Tuneupmac-A [Tool].

My question is : is it possible that Avast made a mistake, or does it mean that the Mac App Store is not safe ? Should I ask Apple for reimbursement ?

Thanks in advance for your help.

Post in Mac section

Avast Mac Security
https://forum.avast.com/index.php?board=5.0

TuneupMyMac
https://malwarefixes.com/how-to-remove-tuneupmymac/

TuneupMyMac seems to be a useful tool, however, due to its association with various adware and PUP’s, security experts find it disturbing to see this program running on the computer.

Thanks a lot for this interesting information, and sorry for having used the wrong section of the forum.

I can’t find how to move this subject to another section, nor how to close it in order to reopen it elsewhere. Sorry if I’m a beginner on this forum.

Only Avast Team moderators can move topics, no need to close this one, it will soon drop out of the chronological order of topics.

I would proceed to asking the question in a new topic in the Mac section of the forums.