During the "Privilege Creep – How Can You Be Certain Your Environment is Still Locked Down?" webinar on April 3, 2012, Sean Martin, Managing Director of imsmartin, said that 49% of misuse-driven
breaches are a result of the abuse of system access and privileges.
Source:
Verizon Data Breach Investigation Report 2011
To watch the entire webinar, please follow this link.