The 34-year-old actor said he got scared after the nude-photo leak of Hollywood celebrities, reported E!Online.
"I just got an iPhone last year. I love Apple products, but I don't use the cloud. I don't trust it, so you won't find any nude photos from me personally," he said.
Earlier this year, many celebrities, including Jennifer Lawrence, Gabrielle Union and Kate Upton, had naked photos stolen and distributed online.
"It's much more likely that I'd be followed somewhere and had taken off all my clothes to jump in a pool of water on a hike or something. I'm not doing any home photo shoots," he added.