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Malicious package

@panopto/api-corenpm

Malicious code in @panopto/api-core (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-1634
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall @panopto/api-core

What this malware does

The package @panopto/api-core was found to contain malicious code.

Malicious versions

2 flagged
99.98.599.98.6

Indicators of compromise (SHA-256)

351200d2e2dc90d278806c40addc082efd2c8080209e09ded91c528e36fc2850
02e9e606e2aef11de752a18ad63f5772f485bb0fd40f66cc61b2e0f9a5ffe26f

Detection & response playbook

Malicious package
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for @panopto/api-core (2 malicious versions). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging @panopto/api-core across your stack and pipelines.

  2. If you installed it — respond

    Remove @panopto/api-core from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

  3. Did it already run?

    If @panopto/api-core was ever installed, its post-install/runtime payload may have already executed. O3's L7 egress monitoring and runtime eBPF sensors detect the credential exfiltration or command-and-control callback after install and block the malicious outbound channel, so you catch and contain the actual compromise — not just the presence of the package.

  4. How O3 protects you

    O3 blocks @panopto/api-core before install through its supply-chain scanner, and if it has already run, detects and severs the exfiltration or C2 callback at runtime through L7 egress monitoring and eBPF.

Frequently asked questions

No. @panopto/api-core on npm has been identified as a malicious package (versions 99.98.5, 99.98.6 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-01044

Credits

  • Amazon Inspector · finder
  • ReversingLabs · finder

Detect & block this

O3 blocks @panopto/api-core-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.