OpenAI and Anthropic said they turned over their models to government researchers, who found an array of previously undiscovered vulnerabilities and attack techniques.

OpenAI and Microsoft have said that GPT-5 is one of their safest and secure models out of the box yet. An AI red-teamer called its performance “terrible.” 

Research from Graphika details how a range of online communities are creating AI personalities that can blur reality for lonely individuals, particularly teenagers.

The vulnerability, described by a researcher as “bad programming,” allows an attacker to send unlimited connection requests through ChatGPT’s API.

Threat actors were observed using ChatGPT and other tools to scope out attack surfaces, debug malware and create spearphishing content.

The cryptographer, security professional and Harvard Kennedy School lecturer talks about his new book, "A Hacker’s Mind."

The first-of-its-kind hacking contest will challenge security researchers to infiltrate and potentially compromise AI chatbots.

Sharing any form of personal data with generative AI models can be risky, experts say.

Researchers at Meta have seen a rise in ChatGPT-themed attacks, the company said in an overview of cybersecurity issues on its platforms.