If you suspect you have downloaded a malicious file, you should immediately run a full system scan using reputable security software and change your passwords from a different, secure device.

: Be wary of emails or invoices asking for "urgent" action or containing suspicious attachments.

: provides a layer of protection by not sharing your full financial details with every seller.

: Never download .txt or .exe files from unverified sources claiming to have "fresh" account lists.