Malware in leo-cache

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Malicious code in leo-cache (npm)

The leo-cache npm package was compromised as part of the Miasma worm campaign targeting the LeoPlatform npm ecosystem. On June 24, 2026, 20 LeoPlatform packages were published within a 3-second window by a threat actor who had taken over the npm account czirker belonging to the LeoPlatform...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code linked to a variant of the "Miasma" supply chain attack targeting the LeoPlatform npm ecosystem. A malicious actor compromised a legitimate maintainer account and used it to publish infected versions of this...