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Posted on • Originally published at mlxio.com

macOS 28 Locks Out Encrypted HFS+ Drives: Act Soon

macOS 28 will drop encrypted HFS+ support, forcing users to decrypt or reformat old Mac OS Extended drives before future upgrades.

Key takeaways

  • How many encrypted HFS+ drives are still sitting in drawers, archive rooms, and project cabinets with data their owners assume will remain readable on future Macs?
  • Apple has now put a clock on that assumption. Starting with macOS 28, encrypted Mac OS Extended volumes will no longer be supported, according to 9to5Mac . Use...
  • > β€œIn macOS 28 and later, the Mac OS Extended file system format will be supported only for volumes (disks and other storage devices) that aren’t encrypted.”
  • That does not mean every old external drive dies. It means one specific combination is on the chopping block: Mac OS Extended plus encryption, also known as encryp...

πŸ‘‰ Read the full breakdown on MLXIO

Canonical source: https://mlxio.com/technology/macos-28-encrypted-hfs-cutoff

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