Data recovery services can recover data on damaged hard drives. Hard drives can fail for a variety of reasons including exposure to viruses. A data recovery service company can usually recover the data on your hard drive that has failed. Data recovery can salvaging data stored on damaged media, such as magnetic disks and tapes. There are a number of data recovery companies and data recovery software products that can help recover data damaged by a disk crash or virus. However, not all data is recoverable, but data recovery specialists can often restore a surprisingly high percentage of the data on damaged media.