Simple reformatting or physical destruction of devices may not be enough to erase data thoroughly. ShredOS securely wipes storage devices to destroy data, helping prevent privacy breaches, identity ...
The disk in question is disk04 - a 128 GB SSD drive in an external USB enclosure. I booted the Macbook from a X.11 USB install drive and there was an internal SSD drive as well. a simple fdisk ...
Ask Ars dives into the swampy waters of secure data deletion on solid state drives, why traditional methods don't work, and what recourse you have.