Redmond uncovers SesameOp, a backdoor hiding its tracks by using OpenAI’s Assistants API as a command channel Hackers have ...

So, bottom line, if OpenAI can substantially reduce the cost of API calls and still deliver AI value, as it seems to have ...

Recently, security researchers from Microsoft discovered a new piece of malware that uses a creative way of hiding this ...

A threat actor has abused the OpenAI Assistants API as a communication mechanism between its C&C server and a stealthy ...

Microsoft has disclosed details of a novel backdoor dubbed SesameOp that uses OpenAI Assistants Application Programming ...

Instant and Thinking, offering improved instruction-following, conversational warmth, and fine-tuned tone settings.

On Monday, Microsoft Detection and Response Team (DART) researchers warned that an OpenAI API was being abused as a backdoor ...

Microsoft has the rights to the IP for OpenAI's custom AI semiconductors that the startup is developing with Broadcom.

OpenAI launches GPT-5.1 Instant and Thinking, upgrades to its troubled GPT-5 flagship and adds more personalization features ...

Microsoft security researchers have discovered a new backdoor malware that uses the OpenAI Assistants API as a covert command ...

Instead of relying on more traditional methods, the backdoor exploits OpenAI’s Assistants API for command-and-control communications ...

Microsoft Azure, which benefits from OpenAI, could surpass Amazon Web Services in revenue in the next few years. 10 stocks we ...