Windows Defender Blocks Mining Software

Understand security warnings and investigate blocked files safely. This guide uses a symptom-first workflow for Windows users and avoids assuming that one setting fixes every system.

Do not disable protection globally

Do not disable protection globally. Confirm the current state first, make one controlled change, then compare the result with the previous run. Keep notes so a failed change can be reversed.

Verify the file source and signature or hash when available

Verify the file source and signature or hash when available. Confirm the current state first, make one controlled change, then compare the result with the previous run. Keep notes so a failed change can be reversed.

Review Protection History

Review Protection History. Confirm the current state first, make one controlled change, then compare the result with the previous run. Keep notes so a failed change can be reversed.

Use narrowly scoped exclusions only when you understand the risk

Use narrowly scoped exclusions only when you understand the risk. Confirm the current state first, make one controlled change, then compare the result with the previous run. Keep notes so a failed change can be reversed.

When to stop testing

Stop if you see unstable power delivery, abnormal temperatures, repeated system crashes, or hardware errors. Restore known-good settings before continuing diagnosis.