Talking about the increasing number of scams, he said: ``Those who perpetrate them know that they are not likely to be caught. Even if they are, unless it is a large amount it will simply be buried in one of the paragraphs of a report that is not always read and acted upon.'' ``This has to change,'' Vajpayee said, adding: ``We have to ensure that any information that the government auditors call for must be provided at the earliest''.