Explanation
Initiating incident response is the first course of action for an information security manager when an employee reports the loss of a personal mobile device containing corporate information. This will help to contain the incident, assess the impact, and take appropriate measures to prevent or mitigate further damage. According to ISACA, incident management is one of the key processes for information security governance. Initiating a device reset, disabling remote access, and conducting a risk assessment are possible subsequent actions, but they should be part of the incident response plan. References: 1: Find, lock, or erase a lost Android device - Google Account Help 2: Find, lock, or erase a lost Android device - Android Help 3: Lost or Stolen Mobile Device Procedure - Information Security Office : CISM Practice Quiz | CISM Exam Prep | ISACA : 200 CISM Exam Prep Questions | Free Practice Test | Simplilearn : CISM practice questions to prep for the exam | TechTarget