The CUI detector forgot to search for CUI.
GSA OIG found a remarkably literal gap in the agency's sensitive-document search terms.
What happened
The October 27, 2026 audit found 116 CUI documents improperly shared with all GSA employees and contractors, including vendor proposals and pricing information.
The detection tool omitted the terms CUI and CONTROLLED. It included the full phrase Controlled Unclassified Information but still missed four documents bearing it.
Why CMCoE cares
Protecting procurement information requires checking the actual markings, not just buying detection software.
Regulatory fine print
The audit ran March–December 2025; this was internal overexposure, not a finding of an internet leak. The sample does not establish an agency-wide failure rate. GSA agreed with all seven recommendations and reported access restrictions and other improvements, including deployment of the image-scanning feature. Its October 5 response said there was no external exposure or malicious intent. The caption targets the documented search-term omission, not every capability of the tool.
Sources
- GSA OIG A250043/I/T/F27002, full audit and agency response (GSA Office of Inspector General, )