January 28, 2022, Let's Encrypt will revoke SSL/TLS certificates issued in the past 90 days due to the vulnerability. Let's Encrypt, a non-profit certificate authority run by the Internet Security Research Group (ISRG), provides free SSL/TLS certificates for Transport Layer Security encryption.

Facebook announced that it will change the company name to "Meta". Its stock code will also be renamed "MVRS" from December 1. It is understood that Meta is the prefix of the metaverse word MetaVerse, and at the same time, Facebook's Meta.com domain name has also been activated.