United Kingdom, Aug. 12 -- Sandra Bullock admits being stalked her turned her home into her "fortress".

In 2014, the 61-year-old star was left terrified after a mentally unwell stalker broke into her house while she was there, and she's still affected by the incident over a decade later.

She told Vanity Fair magazine: "It makes me think, Do I really have to go outside and navigate the world?

"There's the cases where they got into the house, the cases where they're outside the house, the cases where you're on a film set and they figured out where you are, and the cases that no one hears about.

"It's ongoing. It's not a one-off. And it does create a mindset where your home also unfortunately becomes your fortress."

Sandra's close frien...