Have to agree with you. You can’t introduce concepts like phishing and MFA without actually explaining what they are.
To be fair the linked paper links to both MFA and Phishing along with links to almost every topic it touches.
https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.50.pdf
https://www.cisa.gov/sites/default/files/publications/fact-s...
https://www.cisa.gov/sites/default/files/publications/MFA-Fa...
alt Hacker News
To be fair the linked paper links to both MFA and Phishing along with links to almost every topic it touches.
https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.50.pdf
https://www.cisa.gov/sites/default/files/publications/fact-s...
https://www.cisa.gov/sites/default/files/publications/MFA-Fa...