According to OMB's 2007 report to Congress on implementing the Federal Information security Management Act, USCERT received more than seven times the number of "unauthorized access" cybersecurity incident reports in fiscal 2007 than it did in fiscal 2005. Reports categorized as "improper usage" quintupled during that same time period. Both spikes are credited to increases in reports for incidents where personally identifiable information potentially had been revealed.
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