A lockdown at UNC Hospitals has been lifted. On Sunday, officials with UNC Health said they received reports of a possible safety threat to the UNC Hospitals on their Chapel Hill campus. The hospital ...

NEW DELHI—The security detail involves helicopters, air force jets and paramilitary escorts. To prevent breaches, the social-media app Telegram has been temporarily blocked throughout India. The ...

A hazardous material alert that locked down the Pentagon for hours on Thursday was a false alarm, officials said. The alarm triggered an emergency response in the halls of the War Department, with a ...

The Pentagon went into lockdown Thursday over an air quality issue, prompting the department to execute a shelter-in-place order for the affected area. Pentagon spokesperson Sean Parnell said at 1:31 ...

The Pentagon was placed on lockdown for several hours Thursday after a false alarm triggered a hazardous-materials alert at the building, authorities said. Though the Pentagon did not disclose which ...

OpenAI announced a new feature that it says will provide additional protection from prompt injection attacks, where malicious chatbot instructions are hidden in web pages and other content sources.

OpenAI has begun rolling out Lockdown Mode, an optional security setting designed to offer users advanced protection from prompt injection attacks. For the unfamiliar, prompt injection is a form of ...

A stock split is an event that allows a company (even a private one) to cosmetically adjust its share price and outstanding share count by the same factor. These changes are cosmetic in the sense that ...

The Secret Service said that an individual approached a checkpoint at 17th Street and Pennsylvania Avenue, removed a weapon from his bag and started firing at officers. Secret Service police officers ...

In 2023, a U.S. Air National Guard F-16CM shot down a UAP, or unidentified aerial phenomenon, over Lake Huron. Newly released footage appears to show that the object was likely a balloon. On Feb. 12, ...

Dan Raby, the senior digital producer for CBS News Atlanta, has been covering everything happening around Georgia for more than a decade. All of the Georgia Department of Corrections' facilities ...

President Donald Trump’s administration has released a second batch of files relating to unidentified flying objects (UFOs), just two weeks after it released more than 160 documents. “The Department ...