NEW YORK (AP) — A blogger and union activist has filed a lawsuit against AOL and the Huffington Post for not paying freelance bloggers.

Jonathan Tasini’s suit, filed Tuesday, seeks class-action status on behalf of more than 9,000 writers and other content providers and asks for at least $105 million in damages.

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The suit names Huffington Post co-founders Arianna Huffington and Kenneth Lerer as defendants. AOL bought the Huffington Post for $315 million last month.

The suit claims the Huffington Post has been “unjustly enriched” by luring contributors with the prospect of exposure but keeping the financial gain from their articles.

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An AOL representative did not immediately return messages for comment.

The suit was filed in federal court in New York.

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