Your RSA-2048 keys break in 2030. Find every one of them before attackers do.
Malicious package

lambhgampxyzRubyGems

Advisory published Updated

lambhgampxyz is a confirmed malicious RubyGems package (MAL-2026-7806) that executes malicious code on install (malicious version 0.0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in lambhgampxyz (RubyGems)

MAL-2026-7806
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall lambhgampxyz

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

428b6d47efd8423259da823edbde29570465957866d99811bb1716b5075936d3
0e40f5baadd3e28414311941e781ffaad059ee0ffb89df13bdb656ef49846791

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for lambhgampxyz (version 0.0.1).

  2. If you installed it — respond

    Remove lambhgampxyz 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 lambhgampxyz 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. lambhgampxyz on RubyGems has been identified as a malicious package (version 0.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-02464RLUA-2026-08279

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks lambhgampxyz-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

lambhgampxyz (RubyGems) malicious package — MAL-2026-7806 | O3 Security