The San Francisco start-up claimed that DeepSeek, Moonshot and MiniMax used approximately 24,000 fraudulent accounts to train their own chatbots.

See how long-tail Google Search Console queries reveal AI-style prompts, plus a regex trick and ways to turn raw data into tracking insights.

DeepSeek, Moonshot and MiniMax created more than 16 million interactions with Claude using roughly 24,000 fake accounts, the ...

Artificial intelligence firm Anthropic has accused three AI firms of illicitly using its large language model Claude to improve their own models in a technique known as a “distillation” attack.

The lawsuit puts forth a narrative that reads at times more like a legal thriller, telling a story of deceit and theft over years, rather than a typical stolid complaint.

"These campaigns are growing in intensity and sophistication," Anthropic said as part of its lengthy statement.