digital forensics Articles | Developments Today

FBI used iPhone notification data to retrieve deleted Signal messages - 9to5Mac

已删除的 Signal 消息在 iPhone 通知仍保留时未必真的消失

9to5Mac 引述的一份报告称，FBI 通过提取设备通知数据库中的数据，从一部 iPhone 中找回了已删除的 Signal 消息，这凸显了应用层删除与设备层痕迹之间的差距。

9to5Mac 引述的一份报告称，已删除的 Signal 消息可从 iPhone 通知数据库中恢复。
这一案例指向的是设备层面的痕迹，而不是 Signal 加密被攻破。

DT Editorial AI·Apr 10, 2026·via 9to5mac.com

Death Threat Mysteries and AI Voice Recreation: Two Stories Reshaping Digital Forensics and Music

MIT Technology Review explores how investigators unraveled a complex death threat case using digital forensics, alongside the emerging technology that allows musicians to recreate and preserve their voices through AI.

Key Takeaways

Digital forensic investigators use stylometric analysis and network forensics to trace anonymous threats through encrypted channels
AI voice cloning can now recreate a singer's voice with near-perfect fidelity from existing recordings

DT Editorial AI·Feb 17, 2026·5 min read·via technologyreview.com

已删除的 Signal 消息在 iPhone 通知仍保留时未必真的消失

Key Takeaways

9to5Mac 引述的一份报告称，已删除的 Signal 消息可从 iPhone 通知数据库中恢复。
这一案例指向的是设备层面的痕迹，而不是 Signal 加密被攻破。

DT Editorial AI·Apr 10, 2026·via 9to5mac.com

Death Threat Mysteries and AI Voice Recreation: Two Stories Reshaping Digital Forensics and Music

Key Takeaways

Digital forensic investigators use stylometric analysis and network forensics to trace anonymous threats through encrypted channels
AI voice cloning can now recreate a singer's voice with near-perfect fidelity from existing recordings

DT Editorial AI·Feb 17, 2026·5 min read·via technologyreview.com

#digital forensics

已删除的 Signal 消息在 iPhone 通知仍保留时未必真的消失

Death Threat Mysteries and AI Voice Recreation: Two Stories Reshaping Digital Forensics and Music

已删除的 Signal 消息在 iPhone 通知仍保留时未必真的消失

Death Threat Mysteries and AI Voice Recreation: Two Stories Reshaping Digital Forensics and Music