from the rams to justin timberlake and jay sooechl. $1.6 million in tickets stolen and re-sold when russian hackers broke into ebay's ticket selling giant, stub hub. >> those tickets from resold and laundered through a global network of accomplices in the united states, united kingdom, russia and canada. >> reporter: seven arrests were made in what's being called an international seeker crime ring, a ring that started when people stole passwords from stub hub users. >> once they got in, they had access to all the personal identifying information which allowed them to make purchases. >> reporter: they had stub hub user passwords from other websites. yes, many of us use the sail passwords for many sites. but -- >> that's a surefire way to have your account taken over. >> reporter: security expert robert kapps who discovered the scam says use different passwords to protect yourself and data. >> even service providers. those data breeches result in user names and passwords being compromised. >> reporter: so as jay z might say, protect this by logging in with a new password. officials say the st