The ciphertext-only attack is one of the most difficult cryptography attacks because the attacker has so little information to start with. All the attacker starts with is some unintelligible data that ...

The Cryptographic Context Injection is only the latest example of the disadvantage LLM defenders operate under. Every time they build a new, one-off guardrail, an attacker finds a new vector that ...

Adversa AI says Grok still leaks user names, location, and full chat history to attackers hiding encrypted commands on a web page. xAI has not yet patched this.