Professional employer organization Administaff Inc. (NYSE: ASF) said it's missing a laptop computer that contained personal information on 63,000 current worksite employees and 96,000 former employees. Information included names, addresses, and Social Security numbers. The Houston-based company is offering affected workers one year of free credit reporting services with fraud resolution assistance and a toll-free help line.

The laptop was password protected, however the personal information wasn't saved in an encrypted location, which is in violation of company policy, Administaff said.