ByteToBreach Claims Leak of Sweden’s E-Government Source Code From CGI Sverige Infrastructure

Summary
ByteToBreach claims it obtained Sweden’s e-government platform source code from compromised CGI Sverige infrastructure. The listing reportedly includes staff data and credentials; the actor is also said to be selling citizen PII and electronic signing documents.
Key points
- ByteToBreach claims the platform source code was taken from compromised CGI Sverige infrastructure; the article provides no independent confirmation.
- The leak listing reportedly includes staff databases, API document-signing systems, Jenkins SSH credentials, RCE test endpoints, and initial-access artifacts.
- The actor reportedly described a Jenkins compromise, Docker escape, SSH key pivots, and reconnaissance and SQL pivot techniques.
- The source code was reportedly released for free, while citizen PII and electronic signing documents are being offered for sale separately.
- The actor reportedly cited earlier breaches and attributed the alleged compromise to CGI infrastructure.
Article Details
- Victim Organization
- CGI Sverige AB infrastructure was allegedly compromised; Sweden’s E-Government platform was affected
- Incident Type
- Alleged infrastructure compromise and source-code and data leak
- Data Types Exposed
- E-Government platform source code
- Staff database information
- API document-signing system information
- Jenkins SSH pivot credentials
- Citizen PII
- Electronic signing documents
- Affected Data Size
- The full source code was reportedly released; no data volume was stated.
- Operational Impact
- ByteToBreach emphasized critical impact on Swedish government services; no service disruption was independently confirmed in the supplied content.
- Ransom Or Extortion
- The source code was reportedly released for free, while citizen PII and electronic signing documents were being sold separately, according to the article.
- Claim Status
- claimed
MITRE ATT&CK
T1021.004 · SSHThe leak listing describes SSH private-key pivots; this is reported as a claimed attack technique, not independently confirmed.T1611 · Escape to HostThe leak listing describes a Docker escape from a Jenkins user in the Docker group; this is reported as a claimed attack technique, not independently confirmed.
