It intends to implement nim-lang/Nim#17820 (comment)
- Scan nightlies release using windows defender
- Upload nightlies release to virusTotal
- Scan important packages and upload the binaries to virusTotal
- Scan open source malwares written in Nim and upload the binaries to virusTotal
Please help us with reporting false postives to anti-virus vendors, here is the list where to report.