Russian Hackers Hit 420,000 Websites: Report

Russian hackers have stolen 1.2 billion user names and passwords in a series of Internet heists affecting 420,000 websites, according to a report published Tuesday. 

The thievery was described in a New York Times story based on the findings ofHold Security, a Milwaukee firm that has a history of uncovering online security breaches. 

The identities of the websites that were broken into weren’t identified by The Times, which cited nondisclosure agreements that required Hold Security to keep some information confidential. 

The reported break-ins are the latest incidents to raise doubts about the security measures that both big and small companies use to protect people’s information online. Security experts believe those hackers will continue breaking into computer networks unless companies become more vigilant.