Compromised Data Quality by Malware {Comments Off on Compromised Data Quality by Malware}

by Eric C
In an article from PCWorld entitled “Symantec warns of malware targeting SQL databases,” there has been a spread of malware infecting SQL databases around the world. Although not a serious threat, it could pose to destroy data quality within the database. Originally targeted to Iran, the malware called W32.Narilam, looks for Microsoft SQL databases on the infected server. If Microsoft SQL is found, the malware then finds specific keywords from a file, such as account and financial bond, and then replaces those keywords with random characters. Database administrators who do not make frequent backups of the database will have corrupted data and the loss of data integrity, which could prove disastrous for customers’ data, especially in a banking database. read more...