GPT-5.1 speeds up coding with adaptive and no-reasoning modes. New prompt caching cuts API costs for embedded app developers. New tools make AI agents more capable inside modern IDEs. OpenAI is back ...

Threat actors are weaponizing the OpenAI Assistants Application Programming Interface (API) to deploy a backdoor and manage compromised devices remotely. The backdoor was discovered by Microsoft ...

In one of the most brazen incidents, OpenAI said individual associated with Chinese law enforcement asked ChatGPT to help plan a smear campaign.

While reaffirming its Microsoft partnership, the company is building a Bedrock-native orchestration layer that positions it firmly in multi-cloud territory.

A breach at data analytics provider Mixpanel Inc. has compromised the account information of some OpenAI Group PBC users. The ChatGPT developer disclosed the incident on Wednesday. Mixpanel’s namesake ...

A new backdoor uses an OpenAI API for command-and-control (C2) communications to covertly manage malicious activities within a compromised environment, demonstrating a unique way attackers can abuse ...

OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026,. Access to the model is scheduled to end on ...

PayPal (NASDAQ:PYPL) shares jumped nearly 15% premarket on Tuesday after the fintech firm announced a deal with OpenAI (OPENAI) to have its digital wallet embedded into ChatGPT. PayPal will integrate ...

Some OpenAI customer data was exfiltrated in a supply chain attack. The attack only affected visitors to OpenAI's API documentation. The damage was minimal yet noteworthy. A supply chain attack occurs ...

When news broke that a third-party analytics platform used by OpenAI had suffered a security breach, the immediate reaction across the tech world was a familiar mix of concern and confusion. The words ...

Microsoft (MSFT) and OpenAI (OPAI.PVT) announced on Tuesday that they have reached a new agreement that lets the ChatGPT developer move forward with its plans to transform into a for-profit public ...