Table 1.

Keywords frequency of emails subject

Keywords	Phishing emails	Legitimate emails
Account	47.1	0.0
Update	18.06	2.49
Security	13.98	0.71
Important	10.97	0.12
Resent	9.46	0.0
Notice	9.25	0.12
Verify	6.45	0.0
Please	6.24	0.36
Verification	6.02	0.0
Credit	5.38	0.0
Bank	5.16	0.0
Online	5.16	0.24