False positive: v1.6.21 kotlin-util-io detected as virus by MS Defender

Libraries
1

Today MS Defender started to block access to kotlin-util-io v1.6.21, e.g. when trying to download from mvnrepository.com. Other versions (e.g. v1.6.20) work fine.
I’ve tested this behaviour on MS Defender protected Win10 and Win11 with Chrome. Another Win10 machine with McAfee does not complain.

Please investigate…

Thanks!
Michael

2

Update: it looks like this was an MS Defender false positive. Since today everything is working fine.