Credit: Edgar Cervantes / Android AuthorityTL;DRApple’s Hide My Email feature, which generates one-off email addresses to obscure users’ primary emails, has a significant security vulnerability.The vulnerability could allow bad actors to uncover users’ primary email addresses using generated Hide My Email addresses.Apple was first alerted to the vulnerability in June of 2025, but has not patched it.Apple offers a handy feature called Hide My Email that generates one-off email addresses that redirect to your primary email, giving users a way to share contact information without divulging any personal or account info. That’s how it should work in theory, at least — but a vulnerability that can expose users’ primary email addresses has been discovered, and it doesn’t sound like Apple is in much of a hurry to fix it.As reported by 404 Media‘s Joseph Cox, the issue was first raised with Apple by personal data removal service EasyOptOuts more than a year ago. Apple’s acknowledged the problem in communication with EasyOptOuts co-founder Tyler Murphy, but as of May, the company said it was still investigating. Murphy told 404 that “in our limited tests with volunteers, 100% of Hide My Email addresses were exploitable.”