Adversaries may grant additional permission levels to maintain persistent access to an adversary-controlled email account.
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: Adversaries may grant additional permission levels to maintain persistent access to an adversary-controlled email account. ### Response: T1098.002.