(OSEN)

Super Junior member Leeteuk revealed Tuesday that he would take stern action against those who disseminate incorrect information about his family.

“I am collecting evidence of spreading false information, making malicious comments and speculation about my family online,” he wrote on Twitter.

The move came after he was tormented by rumors about his family, especially about his grandparents and father, who committed suicide in January 2014.

“It would be appreciated if you can help me find any postings about my family and the ID of commenters,” he said.

He also left an email address -- “special6170@naver.com” -- asking his fans to send him any evidence via email.