The Trojan Horse in Your Inbox
email securitymalicious attachmentsphishingmalware preventionemail threatscybersecurity awarenessfile extensionssocial engineering
When Bob clicks 'URGENT_INVOICE.exe', he learns why attachment names matter. Don't let curiosity kill your computer's security!
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Attachment Safety 101
1
Check file extensions: Be wary of .exe, .bat, .vbs, .scr files. Legitimate documents use .pdf, .docx, .xlsx
2
Verify the sender through a separate communication channel before opening unexpected attachments
3
Use antivirus software to scan all attachments before opening them
4
Enable 'Show file extensions' in your OS settings to spot suspicious files
5
When in doubt, contact your IT department or delete the email entirely
