Market Outage freezes Tokyo Stock Exchange, world's 3rd largest Updated : October 01, 2020 02:34 PM IST There was no indication that the outage resulted from hacking or other cybersecurity breaches. The outage on Thursday also affected other, smaller stock exchanges in Japan. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.