ReportedReported by fewer than three independent publishers, with no official finding.
The Congressional Budget Office was hacked. It says it has implemented new security measures.
The Congressional Budget Office on Thursday confirmed it had been hacked, potentially disclosing important government data to malicious actors. The small government office, with some 275 employees, provides...
DII-2025-003832 sources ↓
What happened
Not publicly disclosed.
Classification
Sources and evidence
This record was researched and written by the Index, based on the following original reporting.
DataBreaches.net
The Congressional Budget Office was hacked. It says it has implemented new security measures.
6 November 2025