{"url":"/dataset/backstabbers-knife-collection","name":"Backstabber’s Knife Collection","full_name":null,"description_markdown":"Backstabber’s Knife Collection is a dataset of 174 malicious software packages that were used in real-world attacks on open source software supply chains, and which were distributed via the popular package repositories npm, PyPI, and RubyGems. Those packages, dating from November 2015 to November 2019, were manually collected and analyzed.","description_withheld":null,"homepage":"https://dasfreak.github.io/Backstabbers-Knife-Collection/","introduced_date":"2020-05-19","introduced_date_note":null,"introduced_by":{"paper":null,"title":"Backstabber's Knife Collection: A Review of Open Source Software Supply Chain Attacks","first_author":null,"url":null},"license":{"name":"Unknown","url":null},"modalities":[],"tasks":[],"languages":[],"variants":["Backstabber’s Knife Collection"],"data_loaders":[],"num_papers_in_archive":7,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}