The scary thing about virtual space, is that they don't realize they're engaging in theft.
ご質問ありがとうございます。
・「The scary thing about virtual space, is that they don't realize they're engaging in theft.」
(意味)仮想空間の危険性は彼らは盗みを働いてる事に気づかない。
<例文>The scary thing about virtual space, is that they don't realize they're engaging in theft until somebody informs them.
<訳>)仮想空間の危険性は彼らは誰かに言われるまで盗みを働いてる事に気づかない。
参考になれば幸いです。