

Hi everyone,
I recently got a serious malware alert from Windows Security:
Trojan:Win32/Cerdigent.A!dha
The status shows “Remediation incomplete” and “This threat might not be completely removed.” It also lists affected items as root certificates, which I read can be pretty dangerous.
Here’s what I’ve already done:
- Ran
sfc /scannow(no integrity violations found) - Tried removing it through Windows Defender
- The threat status now shows “abandoned” but not fully resolved
My concerns:
- Is my system still compromised?
- Are my passwords or data at risk?
- Should I try more scans (Defender Offline, Malwarebytes), or just do a full Windows reinstall?
I haven’t knowingly installed anything suspicious recently, but I might have downloaded some files/tools from the internet.
Any help or guidance would be really appreciated 🙏
Thanks!