Thumper is an open-source tripwire for the Shai-Hulud npm worm. Plant fake-but-realistic credentials where the worm scans - the instant one is read, you know the box might be breached. Free and built in the open by Jesta.
jestasecurity/thumper has 191 GitHub stars.
It currently ranks #44421 daily, #44432 weekly, #45049 monthly by momentum on Trending Repos; its best-ever rank is #34028.