1. CNN | Phishing scams reel in your identity, CNN. [Çevrimiçi]. https://edition.cnn.com/2003/TECH/internet/07/21/phishing.scam/index.html [Erişim: 27-Eylül-2021].
2. Keepnetlabs | 2020 phishing statistics, Keepnetlabs. [Çevrimiçi]. https://www.keepnetlabs.com/phishing-statistics-you-need-to-know-to-protect-your-organization/#easy-footnote-bottom-3-3791 [Erişim: 19-Eylül-2021].
3. Verizon | 2020 Summary of Findings, Verizon. [Çevrimiçi]. https://enterprise.verizon.com/resources/reports/dbir/2020/summary-of-findings/ [Erişim: 6-Ekim-2021].
4. Bhardwaj, A., Sapra, V., Kumar, A., Kumar, N., & Arthi, S. (2020). Why is phishing still successful?. Computer Fraud & Security, 2020(9), 15-19.
5. Ometov, A., Bezzateev, S., Mäkitalo, N., Andreev, S., Mikkonen, T., & Koucheryavy, Y. (2018). Multi-factor authentication: A survey. Cryptography, 2(1), 1.