If you suspect you've already downloaded a threat, use the F-Secure Online Scanner for a free malware check.
RAR files from untrusted sources often contain "cracked" software that may include trojans, ransomware, or infostealers.
💡 Never download security software from "sigma4pc" or similar sites; they are common delivery methods for malicious files.
Get a safe, official version through the F-Secure Free Trial page.
If you'd like to after a suspicious download: Run a full system scan (e.g., Microsoft Safety Scanner ) Check for unauthorized browser extensions Update your passwords if you've already opened the file
Always download the latest, supported versions of F-Secure products directly from their Official Help Guide .
Are you currently seeing any on your computer? Free online security trial - F‑Secure
To ensure your device stays protected, use these official resources: