FBI used iPhone notification data to retrieve deleted Signal messages

📱 iPhone Notification Data: A Backdoor to Deleted Messages?



The FBI exploited iPhone notification data to retrieve deleted Signal messages, showcasing how ephemeral digital communications can be vulnerable to data extraction. This method allows for the retrieval of messages that users thought were securely deleted.

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https://news.ycombinator.com/item?id=47716490

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https://9to5mac.com/2026/04/09/fbi-used-iphone-notification-data-to-retrieve-deleted-signal-messages/

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01-_-

id: 1674
uid: hJIws
insdate: 2026-04-10 14:05:24
title: FBI used iPhone notification data to retrieve deleted Signal messages
additional:

📱 iPhone Notification Data: A Backdoor to Deleted Messages?



The FBI exploited iPhone notification data to retrieve deleted Signal messages, showcasing how ephemeral digital communications can be vulnerable to data extraction. This method allows for the retrieval of messages that users thought were securely deleted.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=47716490
source_url: https://9to5mac.com/2026/04/09/fbi-used-iphone-notification-data-to-retrieve-deleted-signal-messages/
updated:
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author_name: 01-_-
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