Billion+ Users Accounts Details Been Sold

**Executive Summary:** Cyble researchers discovered a darkweb actor selling a private database purportedly containing details for billions of user accounts across numerous companies (examples listed include AliExpress, eBay, Sony PlayStation Network, Yahoo, Walmart, and many others) with estimated account counts and years; the report lists affected sites, provides guidance for users (MFA, strong passwords, monitoring transactions), and notes the investigation into the sale price of the aggregated dataset.