Quantum sold its hard disk drive business to Maxtor in 2001 and now focuses on integrated storage systems.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: Quantum sold its hard disk drive business to Maxtor in 2001 and now focuses on integrated storage systems. ### Response: .