According with posts, the Japanese company Mitsubishi is once again a victim attacks. According information, they leaked data from the company's business partners.
Mitsubishi Electric Corp. is again the victim of a massive cyber attack, which may have resulted in the theft of information from the company's business partners. On November 20, 2020, the company announced that experts will inspect the 8.653 accounts of business partners. The goal is to determine if information has been leaked from business partner bank accounts and other information.
In January 2020, the company announced that in 2019 there was an incident security on the page of the Japanese group Mitsubishi Electric and data was stolen. It later became known that the alleged Chinese hackers had penetrated the system through a vulnerability in Trend Micro OfficeScan. During this security incident, which was kept secret for probably 6 months, very sensitive information was leaked.
https://twitter.com/campuscodi/status/1329816438635376643
After last year's attack, Mitsubishi Electric tightened restrictions accesss on its computer network and created a new department that reports directly to the company president to implement new cyber security measures.