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Malicious package

bombonsec-test-123PyPI

Advisory published Updated

bombonsec-test-123 is a confirmed malicious PyPI package (MAL-2026-2809) that executes malicious code on install (malicious version 0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in bombonsec-test-123 (PyPI)

MAL-2026-2809
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall bombonsec-test-123

Malicious versions

1 flagged
0.1

Indicators of compromise (SHA-256)

92a51da273764416fc64aa9df09d97a8c63b4c326eda779994d552cb4314ab1e

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for bombonsec-test-123 (version 0.1).

  2. If you installed it — respond

    Remove bombonsec-test-123 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 bombonsec-test-123 was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. bombonsec-test-123 on PyPI has been identified as a malicious package (version 0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-02066

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks bombonsec-test-123-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.

Explore

bombonsec-test-123 (PyPI) malicious package — MAL-2026-2809 | O3 Security