How attackers use AI to scale phishing, impersonation and reconnaissance — and the practical controls that still work.
Generative AI lowers the effort needed to write convincing messages, clone voices and research targets. Attackers have not invented new goals; they are getting faster and more convincing at old ones.
Where AI helps attackers most
- More fluent, personalized phishing in any language
- Voice and video impersonation used in payment-fraud attempts
- Faster reconnaissance on staff, suppliers and exposed systems
- Quicker adaptation of existing malicious code
Controls that still hold up
- Phishing-resistant multi-factor authentication for staff and administrators
- Out-of-band verification for payment changes and sensitive requests
- Least-privilege access and prompt removal of unused accounts
- Continuous monitoring so abnormal activity is noticed quickly
- Regular awareness training that uses realistic, current examples
Where to start
Review how your people verify unusual requests, confirm that critical accounts use strong authentication, and test whether your team would detect and respond to a realistic intrusion.