used various social media channels (such as LinkedIn) as well as messaging services (such as WhatsApp) to spearphish victims.(Citation: SecureWorks Mia Ash July 2017)(Citation: Microsoft Phosphorus Mar 2019)
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: used various social media channels (such as LinkedIn) as well as messaging services (such as WhatsApp) to spearphish victims.(Citation: SecureWorks Mia Ash July 2017)(Citation: Microsoft Phosphorus Mar 2019) ### Response: T1566.003.