LifeLock, an online provider of identity theft protection services, filed on Tuesday with the SEC to raise up to $175 million in an initial public offering. The Tempe, AZ-based company, which was founded in 2005 and booked $228 million in sales for the 12 months ended 6/30/2012, plans to list on the NYSE under the symbol LOCK. LifeLock had originally filed confidentially earlier in 2012. Goldman Sachs, BofA Merrill Lynch and Deutsche Bank are the joint bookrunners on the deal. No pricing terms were disclosed.