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Home/Research Paper Library/Poisoning Web-Scale Training Datasets is Practical

Poisoning Web-Scale Training Datasets is Practical

Demonstrated two practical ways to poison web-scale datasets, including buying expired domains referenced by LAION, prompting hash-verification and snapshot fixes.

web-scale poisoninglaionexpired domains

Research question

Can an attacker poison the public datasets used to train foundation models?

Key findings

  • Split-view poisoning: buying expired domains in LAION-400M and other datasets for about $60 lets an attacker control 0.01% of the data - Frontrunning poisoning of Wikipedia snapshots is feasible with predictable timing

Sources

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