The Financial Stability Board has said that working from home has opened companies in the financial services industry and beyond to cyberattacks. The FSB reported an increase of over 195,000 weekly cyber activities from February 2020 to April 2021. As financial institutions continue to allow employees to work remotely, at least partially, the FSB plans to release a report with next steps in October.
See "Cyberattacks in the financial industry are being fueled by remote work", NBC News, July 13, 2021