eBay is one of the most popular online marketplaces in the world. However, it's been reported that the site may have been hacked in 2021. According to a recent article, eBay may have been compromised by a group of hackers known as Fin7. The group is said to have stolen login credentials and other sensitive information from millions of users. eBay has yet to confirm or deny these reports, but it's possible that the site may have been compromised for several years. If this is true, it would be a major security breach and could result in millions of dollars in damages.