The campaigns detailed by AI upstart entail the use of fraudulent accounts and commercial proxy services to access Claude at scale while avoiding detection. Anthropic said it was able to attribute ...

Anthropic warns against AI data harvesting by Chinese firms and unveils defenses against model extraction and distillation attacks.

Google finds nation-state hackers abusing Gemini AI for target profiling, phishing kits, malware staging, and model ...

Anthropic alleges three Chinese AI firms extracted massive data from Claude via fraudulent accounts, escalating tensions over ...

The company identified over 100,000 prompts it suspects were intended to extract proprietary reasoning capabilities.