The huge data thefts at Heartland Payment Systems and other retailers resulted from SQL injection attacks and could finally push retailers to deal with Web application security flaws. This week’s ...

Anthropic's Opus 4.6 system card breaks out prompt injection attack success rates by surface, attempt count, and safeguard configuration — data that OpenAI and Google have not published for their own ...

ChatGPT's new Lockdown Mode can stop prompt injection - here's how it works ...

When security researcher Johann Rehberger recently reported a vulnerability in ChatGPT that allowed attackers to store false information and malicious instructions in a user’s long-term memory ...