User Seeks Help After Suspicious File Download Leads to Account Compromise

The user downloaded a suspicious file from YouTube, which caused Microsoft software to stop working. After reinstalling Windows twice and formatting their laptop, they discovered their Discord account was compromised, sending spam messages, and other accounts were accessed. They secured important accounts with unique passwords and 2FA, ran virus scans, and checked for malicious files, finding nothing suspicious. They now question whether the attacker might still be active or if they are being overly cautious.