According to a report by The Wall Street Journal, the hacker who goes by the name of John Binns said he was behind the attack and provided evidence that he could access accounts associated with it.
According to T-Mobile, the data breach did not expose account holders' names, physical addresses, email addresses, financial data, credit card information, social security numbers, tax IDs, passwords or PINs.
Tokyo-based company reported a 627 billion yen, or about $6.1 billion, profit in July-September, compared with a loss of 700 billion yen in the same quarter of 2019