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As regards Qarun, see 28:76 ff. and, in particular, the corresponding note [84]; for Haman, note [6] on 28:6 . The common denominator between these two and Pharaoh is their false pride (takabbur) and arrogance (istikbar), which cause them to become "archetypes of evil" (cf. 28:41 and the corresponding note [40]). A similar attitude of mind is said to have been characteristic of the tribes of 'Ad and Thamud, mentioned in the preceding verse.
For Qarun see xxviii. 76-82; Pharaoh is mentioned frequently in the Qur-an, but he is mentioned in association with Haman in xxviii. 6; for their blasphemous arrogance and defiance of Allah see xxviii. 38. They thought such a lot of themselves, but they came to an evil end.