Published 2024-01-15 by TechNet Team
Phishing remains the most common attack vector, responsible for over 90% of data breaches. These attacks trick users into revealing sensitive information, clicking malicious links, or downloading malware.
Common Types of Phishing
- Email Phishing: Mass emails impersonating trusted brands or contacts
- Spear Phishing: Targeted attacks using personal information about the victim
- Whaling: Attacks specifically targeting executives and decision-makers
- Smishing: Phishing via SMS text messages
- Vishing: Voice phishing through phone calls
Red Flags to Watch For
- Urgent or threatening language demanding immediate action
- Sender email addresses that don't match the claimed organization
- Generic greetings instead of your name
- Requests for sensitive information via email
- Suspicious links (hover to check before clicking)
- Unexpected attachments, especially .exe, .zip, or macro-enabled documents
Organizational Defenses
Beyond user awareness, organizations should implement:
- Email filtering and threat protection
- Multi-factor authentication on all accounts
- Regular security awareness training
- Simulated phishing exercises
- Clear reporting procedures for suspicious emails
What to Do If You Suspect Phishing
- Don't click any links or download attachments
- Report the email to your IT department immediately
- If you clicked a link, disconnect from the network and report it
- If you entered credentials, change your password immediately