The popular online hangout MySpace said Tuesday it will develop technologies to help block convicted sex offenders, the site’s latest attempt to address complaints about sexual predators and other dangers to teens.

MySpace is partnering with Sentinel Tech Holding Corp. to build and deploy within 30 days a database that will contain the names and physical descriptions of convicted sex offenders in the United States. An automated system will search for matches between the database and MySpace user profiles. Employees will then delete any profiles that match.