Explain your conclusions using legal terms/concepts

Will Shrek be liable... if so/not why explain.

What laws/Consumer Duties apply?

Shrek and Fiona just had their first baby! Sleep deprived, Shrek attempts to keep up with the family bills and finances, but he just can't. So, he gives his password and login to his mother-in-law, the Queen. She is more than happy to help. Almost immediately, the Queen notices emails from Shrek's bank "Swamp Bank N.A." entitled - "update your account information." She ignores them since Shrek and Fiona are so tired. But as the emails continue and appear more urgent (Urgent - your account will be suspended in 24 hours"), the Queen asks Shrek to take care of it. Shrek logs in blurry eyed and dutifully fills in the requested information without reading anything. One day later, while checking his account online, Shrek notices that $800 has been withdrawn from his account! Frantic, Shrek calls his bank to inquire. Swamp bank informs Shrek that it never sends out emails to request customer information - Shrek has been defrauded.