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Apple's Hide My Email feature leaks email addresses due to unpatched vulnerability

WireByte Staff · July 3, 2026

A major security flaw in Apple's Hide My Email feature has been discovered, allowing attackers to uncover users' primary email addresses. The vulnerability, reported by EasyOptOuts over a year ago, has not been fixed. Apple acknowledged the issue but has not provided a timeline for a patch.

Key points

  • EasyOptOuts, a personal data removal service, discovered the vulnerability in Apple's Hide My Email feature and reported it to Apple over a year ago.
  • The flaw allows attackers to uncover users' primary email addresses using generated Hide My Email addresses, compromising user privacy.
  • Apple acknowledged the issue but has not provided a timeline for a patch, despite EasyOptOuts' repeated attempts to bring attention to the problem.
  • The vulnerability affects all Hide My Email users, with 100% of tested addresses found to be exploitable.
  • Apple has not commented on the status of the patch or when it will be available.

A major security flaw in Apple's Hide My Email feature has left users vulnerable to email address exposure. The feature, designed to obscure users' primary email addresses, has been found to be exploitable by attackers. EasyOptOuts, a personal data removal service, discovered the vulnerability and reported it to Apple over a year ago.

Apple acknowledged the issue but has not provided a timeline for a patch, despite repeated attempts by EasyOptOuts to bring attention to the problem. The vulnerability affects all Hide My Email users, with 100% of tested addresses found to be exploitable.

The implications of this vulnerability are significant, as it compromises user privacy and allows attackers to uncover sensitive information. Apple has not commented on the status of the patch or when it will be available, leaving users to wonder when their email addresses will be protected.

As the situation unfolds, it remains to be seen how Apple will address this critical security flaw. In the meantime, users are advised to exercise caution when using the Hide My Email feature and to consider alternative methods for protecting their email addresses.

Sources

WireByte Staff — Editorial Team

The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.