Malware in @concerns/i18n
Malware discovered in the npm package @concerns/i18n. Systems with this package installed are considered fully compromised and require immediate remediation.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- @concerns/i18n
A malware incident was identified in the npm package @concerns/i18n, published as GitHub Advisory GHSA-rp2m-w359-5cqp on June 29, 2026.\n\nAny computer with this package installed or running should be considered fully compromised. The malware grants outside entities full control of affected systems.\n\nImmediate remediation requires rotating all secrets and keys from a different, unaffected computer. While the package should be removed, complete removal of all malicious software cannot be guaranteed due to the level of system compromise.\n\nUsers should assume that removing the package alone is insufficient to fully remediate the compromise.
Indicators of compromise
- Packages
- @concerns/i18n
Remediation
- Immediately isolate any system with @concerns/i18n installed from the network
- Rotate all secrets, API keys, credentials, and authentication tokens from a different, unaffected computer
- Remove the @concerns/i18n package from all affected systems
- Perform a full security audit and malware scan of affected systems
- Review system logs and access patterns for signs of unauthorized activity
- Consider full system rebuild or replacement if critical infrastructure is affected
Sources
- GitHub Advisory GHSA-rp2m-w359-5cqp · GitHub Advisory Database
Cite this entry
"Malware in @concerns/i18n." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 29, 2026; last updated June 29, 2026. https://supplychainattack.org/incident/malware-in-concerns-i18n-ovk7gt
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