The 27-year-old actor was recently accused for plagiarising artist Daniel Clowes' words and drawing from a 2007 comic for his film, reported Ace Showbiz.
"In light of the recent attacks against my artistic integrity, I am retiring from all public life," LaBeouf tweeted.
LaBeouf later apologized to Clowes in a series of tweets and on New Year's Eve, he hired a skywriter to produce an "I am sorry Daniel Clowes" message over the LA skyline, about 375 miles south of where the comic book author lives.