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Security Harvester Security Harvester @secharvester · 9.96K subscribers
Post #23412 126
CDC-ACM Serial Interface Bypasses TCC on macOS
https://glyph.sh/posts/macos-cdc-acm-tcc-bypass/

@secharvester
glyph.sh CDC-ACM Serial Interface Bypasses TCC on macOS: A Disclosure After Apple Declined macOS creates a fully read/write CDC-ACM serial device node with no TCC gate. Chained with a HID keyboard interface on the same USB composite device, this exfiltrates SSH keys, cloud credentials, and secrets in 24 seconds through a channel that shows no consent…
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