There are probably multiple lawsuits Anthropic can file:
1. Blatantly illegal SCR designation as a punitive measure
2. Terminating a contract and offering one with similar terms to a competitor as a punitive measure
3. General defamation
Still very scummy for OAI to swoop in like this.
Also:
> its A.I. systems “shall not be intentionally used for domestic surveillance of U.S. persons and nationals” in line with relevant federal laws, which it named in the contract.
"in line with relevant federal laws" seems like a weasel phrase.