A news from eWeek about a database auditing software on row-level changes on databases.

"With Track Value Changes, SecureSphere monitors and audits the values of a specific record or a subset of table rows and allows organizations to set controls that generate alerts when changes to the data values violate pre-established policies or thresholds. For example, SecureSphere can recognize potentially fraudulent activity such as unusually large changes in credit card limits, excessive discounts in sales invoices or dramatic decreases in product inventory levels, officials said."

Also, this news mentioned couple of main vendors of database audit software. They are:

• Application Security
• Guardiam
• Lumigent Technologies
• Tizor Systems
• Imperva

Please find news sources at attachment.