Alibaba surpassed Agricultural Bank of China’s $22.1 billion IPO to become the world’s largest, after bankers hiked up the deal size.
The board said the company is conducting an inquiry, and has asked Deloitte to conduct an independent and complete review of the issue.
The move comes at a time when a number of Australian citizens have been accused of fighting overseas for the Islamic State group.
Local police said that the move was intended to prevent Kurdish fighters from re-entering Syria to fight ISIS.
On Sunday, some 600,000 people marched along Manhattan's west side in what is being called the biggest climate demonstration in history.
A delay in selling the iPhone 6 in China has created a robust grey market for the device.
The "King Fire" blazing in Northern California has charred more than 80,000 acres and destroyed 32 structures.