Whatsapp files vanish: macos users face data loss

A disturbing trend is emerging for macOS users: WhatsApp files are disappearing mid-send.

A critical bug threatens secure transfers

Just days ago, a colleague reported missing files from his Mac – files he’d explicitly sent via WhatsApp. After extensive troubleshooting, it became clear: WhatsApp for macOS is systematically deleting attachments before they reach their destination. This isn’t a user error; it’s a fundamental flaw within the application itself.

The issue appears to be triggered when dragging a file directly into the WhatsApp window. While not universally affecting all file types – images, videos, and audio seem to bypass the corruption – it’s a significant disruption to workflow. Initial investigations have confirmed the problem in versions 26.15.62 and 26.15.72 of WhatsApp, alongside macOS Sonoma 14.6 and Tahoe 26.3.1.

Workarounds and a frustrating reality

Workarounds and a frustrating reality

Zuckerberg’s team needs to address this urgently. In the interim, users can leverage the + button at the bottom left to manually select files for transmission. Alternatively, duplicating files before sending offers a crude, albeit effective, workaround – WhatsApp will invariably vaporize the original.

Recuperating lost files involves navigating to the chat logs, checking for remnants of the sent data, and attempting a manual re-download. However, the lack of a robust undo function makes this process incredibly frustrating, particularly when users can’t readily recall the recent files they’ve dispatched.

The problem demonstrably affects macOS Sonoma and WhatsApp versions as of today, but it's reasonable to suspect that other macOS and WhatsApp installations may be similarly compromised. A swift resolution is paramount, given the potential for widespread data loss and user dissatisfaction.

Ultimately, this isn’t about convenience; it’s about trust. Users rely on WhatsApp for seamless file sharing. The current instability undermines that trust and introduces unacceptable risk. It's a glaring vulnerability that demands immediate attention.