Some of the most valuable assets sold on cybercriminal marketplaces today are not credentials. They are collections of browser data that give attackers access to already authenticated accounts, with no login required.<\/p>\n\n\n\n
Some while back, we found a discussion where a user asked: \u201cHow was my account compromised if I have a strong password and two-factor authentication enabled?\u201d Case in point: the attacker never needed to log in the traditional way since gaining access to an active browser session.<\/p>\n\n\n
In reality, behind many account takeovers, fraudulent campaigns, and suspicious login activities sits an ecosystem most users never see: infostealer logs. Full collections of browser data harvested from infected devices and later sold, traded, or reused by fraudsters.<\/p>\n<\/div><\/div>\n